00001 // $Id: swfshape.cpp 1282 2006-06-09 09:46:49Z alex $ 00002 /* @@tag:xara-cn@@ DO NOT MODIFY THIS LINE 00003 ================================XARAHEADERSTART=========================== 00004 00005 Xara LX, a vector drawing and manipulation program. 00006 Copyright (C) 1993-2006 Xara Group Ltd. 00007 Copyright on certain contributions may be held in joint with their 00008 respective authors. 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However, you may 00072 (at your option) wish contribute them to Xara's source tree. You can 00073 find details of how to do this at: 00074 http://www.xaraxtreme.org/developers/ 00075 00076 Prior to contributing your modifications, you will need to complete our 00077 contributor agreement. This can be found at: 00078 http://www.xaraxtreme.org/developers/contribute/ 00079 00080 Please note that Xara will not accept modifications which modify any of 00081 the text between the start and end of this header (marked 00082 XARAHEADERSTART and XARAHEADEREND). 00083 00084 00085 MARKS 00086 ----- 00087 00088 Xara, Xara LX, Xara X, Xara X/Xtreme, Xara Xtreme, the Xtreme and Xara 00089 designs are registered or unregistered trademarks, design-marks, and/or 00090 service marks of Xara Group Ltd. All rights in these marks are reserved. 00091 00092 00093 Xara Group Ltd, Gaddesden Place, Hemel Hempstead, HP2 6EX, UK. 00094 http://www.xara.com/ 00095 00096 =================================XARAHEADEREND============================ 00097 */ 00098 #include "camtypes.h" 00099 //#include "paths.h" - in camtypes.h [AUTOMATICALLY REMOVED] 00100 #include "swfexpdc.h" 00101 #include "swfshape.h" 00102 00103 #define new CAM_DEBUG_NEW 00104 00105 /******************************************************************************************** 00106 00107 > FlashShapeRecord::FlashShapeRecord ( void ) 00108 00109 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00110 Created: 12/10/99 00111 Inputs: - 00112 Returns: - 00113 Purpose: Default constructor. Ensure that all the variables are set to values 00114 that won't cause problems. 00115 00116 ********************************************************************************************/ 00117 00118 FlashShapeRecord::FlashShapeRecord ( void ) 00119 { 00120 // Generate initial settings. 00121 DocCoord DefaultPosition ( 0, 0 ); 00122 FlashColour White; 00123 DocRect DefaultBounds ( 0, 0, 0, 0 ); 00124 00125 // Set up the line values. 00126 White.Red = White.Green = White.Blue = 255; 00127 White.Alpha = 0; 00128 00129 mLineColour = White; 00130 mLineWidth = 0; 00131 00132 mShapeID = 0; 00133 mBitmapID = 0; 00134 00135 mBitmapHeight = 0; 00136 mBitmapWidth = 0; 00137 00138 mNumberColours = 0; 00139 00140 mStartPoint = DefaultPosition; 00141 mEndPoint = DefaultPosition; 00142 mEndPoint2 = DefaultPosition; 00143 00144 mIsCircular = FALSE; 00145 00146 // By setting mFill to be FLASH_FLAT_FILL, I can make the transparency and fill 00147 // handling code in the FlashRenderRegion (swfrndr.cpp) symmetrical, because I 00148 // can always assume that a non-processed fill is a flat fill, and therefore can 00149 // be over-written by any style that is being applied. 00150 mFill = FLASH_FLAT_FILL; 00151 00152 // Set the colour array to be blank. 00153 for ( INT32 i = 0; i < SWF_MAX_COLOURS; i++ ) 00154 { 00155 mColours [i] = White; 00156 mRatios [i] = 0; 00157 } 00158 00159 // And for the bounding box. 00160 mBoundingBox = DefaultBounds; 00161 00162 mNumberCoords = 0; 00163 00164 // Initialise all pointers to NULL. 00165 mpNext = NULL; 00166 mpCoordArray = NULL; 00167 mpPathVerbs = NULL; 00168 00169 mInvalidSizeFound = FALSE; 00170 } 00171 00172 /******************************************************************************************** 00173 00174 > FlashShapeRecord::~FlashShapeRecord () 00175 00176 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00177 Created: 12/10/99 00178 Inputs: - 00179 Returns: - 00180 Purpose: Default destructor. 00181 00182 ********************************************************************************************/ 00183 00184 FlashShapeRecord::~FlashShapeRecord () 00185 { 00186 // Delete the coordinate and verb arrays. 00187 delete [] mpCoordArray; 00188 delete [] mpPathVerbs; 00189 00190 mpNext = NULL; 00191 } 00192 00193 /******************************************************************************************** 00194 00195 > FlashShapeRecord* FlashShapeRecord::GetNext ( void ) 00196 00197 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00198 Created: 12/10/99 00199 Inputs: - 00200 Returns: A pointer to the next item in the list. 00201 Purpose: Gets a pointer to the next item in the list. 00202 00203 ********************************************************************************************/ 00204 00205 FlashShapeRecord* FlashShapeRecord::GetNext ( void ) 00206 { 00207 return mpNext; 00208 } 00209 00210 /******************************************************************************************** 00211 00212 > void FlashShapeRecord::SetNext ( FlashShapeRecord *pNext ) 00213 00214 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00215 Created: 12/10/99 00216 Inputs: pNext - A pointer to a FlashShapeRecord. 00217 Returns: void 00218 Purpose: Sets mpNext (the pointer to the next item in the list) to the 00219 FlashShapeRecord pointed to by pNext. 00220 00221 ********************************************************************************************/ 00222 00223 void FlashShapeRecord::SetNext ( FlashShapeRecord *pNext ) 00224 { 00225 mpNext = pNext; 00226 } 00227 00228 /******************************************************************************************** 00229 00230 > FlashShapeRecord* FlashShapeRecord::AddNext ( void ) 00231 00232 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00233 Created: 12/10/99 00234 Inputs: - 00235 Returns: A pointer to the next item in the list. 00236 Purpose: Creates a new item, adds it to the list after this node, and returns a 00237 pointer to this item. 00238 00239 ********************************************************************************************/ 00240 00241 FlashShapeRecord* FlashShapeRecord::AddNext ( void ) 00242 { 00243 mpNext = new FlashShapeRecord; 00244 00245 return mpNext; 00246 } 00247 00248 /******************************************************************************************** 00249 00250 > void FlashShapeRecord::SetPath ( DocCoord *pPath, 00251 PathVerb *pVerbs, 00252 INT32 NumberCoords ) 00253 00254 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00255 Created: 10/12/99 00256 Inputs: - 00257 Returns: pPath - A pointer to a path array. 00258 pVerbs - A pointer to a verb array. 00259 NumberCoords - The number of entries in the arrays. 00260 Purpose: Gets a pointer to mpCoordArray. 00261 00262 ********************************************************************************************/ 00263 00264 void FlashShapeRecord::SetPath ( DocCoord *pPath, 00265 PathVerb *pVerbs, 00266 INT32 NumberCoords ) 00267 { 00268 // Step 1: Ensure that the pointers passed in are valid. 00269 ASSERT ( ( pPath != NULL ) && ( pVerbs != NULL ) ); 00270 00271 // Step 2: Set up the member variables. 00272 mNumberCoords = NumberCoords; 00273 mpCoordArray = new DocCoord [ ( UINT32 ) mNumberCoords ]; 00274 mpPathVerbs = new PathVerb [ ( UINT32 ) mNumberCoords ]; 00275 00276 // Step 3: Ensure that the arrays have been created. 00277 ASSERT ( ( mpCoordArray != NULL ) && ( mpPathVerbs != NULL ) ); 00278 00279 // Step 4: Copy the values from pPath and pVerbs into mpCoordArray and mpPathVerbs. 00280 for ( INT32 i = 0; i < mNumberCoords; i++ ) 00281 { 00282 mpCoordArray [i] = pPath [i]; 00283 mpPathVerbs [i] = pVerbs [i]; 00284 } 00285 } 00286 00287 /******************************************************************************************** 00288 00289 > DocCoord* FlashShapeRecord::GetCoords ( void ) 00290 00291 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00292 Created: 12/10/99 00293 Inputs: - 00294 Returns: A pointer to the co-ordinate array mpCoordArray. 00295 Purpose: Gets a pointer to mpCoordArray. 00296 00297 ********************************************************************************************/ 00298 00299 DocCoord* FlashShapeRecord::GetCoords ( void ) 00300 { 00301 return mpCoordArray; 00302 } 00303 00304 00305 /******************************************************************************************** 00306 00307 > PathVerb* FlashShapeRecord::GetVerbs ( void ) 00308 00309 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00310 Created: 12/10/99 00311 Inputs: - 00312 Returns: A pointer to the path descriptor array mpPathVerbs. 00313 Purpose: Gets a pointer to mpPathVerbs. 00314 00315 ********************************************************************************************/ 00316 00317 PathVerb* FlashShapeRecord::GetVerbs ( void ) 00318 { 00319 return mpPathVerbs; 00320 } 00321 00322 /******************************************************************************************** 00323 00324 > INT32 FlashShapeRecord::GetNumberCoords ( void ) 00325 00326 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00327 Created: 12/10/99 00328 Inputs: - 00329 Returns: The number of entries in the co-ordinate and verb arrays. 00330 Purpose: Gets the value of mNumberCoords. 00331 00332 ********************************************************************************************/ 00333 00334 INT32 FlashShapeRecord::GetNumberCoords ( void ) 00335 { 00336 return mNumberCoords; 00337 } 00338 00339 /******************************************************************************************** 00340 00341 > void FlashShapeRecord::SetLineWidth ( WORD Width ) 00342 00343 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00344 Created: 12/10/99 00345 Inputs: Width - The width of the line. 00346 Returns: - 00347 Purpose: Sets the line width. 00348 00349 ********************************************************************************************/ 00350 00351 void FlashShapeRecord::SetLineWidth ( INT32 Width ) 00352 { 00353 mLineWidth = ( WORD ) ( Width / FLASH_SCALE ); 00354 } 00355 00356 /******************************************************************************************** 00357 00358 > WORD FlashShapeRecord::GetLineWidth ( void ) 00359 00360 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00361 Created: 12/10/99 00362 Inputs: - 00363 Returns: The line width. 00364 Purpose: Get's the width of the current line. 00365 00366 ********************************************************************************************/ 00367 00368 WORD FlashShapeRecord::GetLineWidth ( void ) 00369 { 00370 return mLineWidth; 00371 } 00372 00373 /******************************************************************************************** 00374 00375 > void FlashShapeRecord::SetLineColour ( DocColour *pColour, 00376 UINT32 *pAlpha ) 00377 00378 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00379 Created: 12/10/99 00380 Inputs: Colour - A FlashColour value for the line. 00381 Returns: - 00382 Purpose: Sets the line's colour. 00383 00384 ********************************************************************************************/ 00385 00386 void FlashShapeRecord::SetLineColour ( DocColour *pColour, 00387 UINT32 *pAlpha ) 00388 { 00389 INT32 lRed, lGreen, lBlue; 00390 00391 // Extract the colour value from DocColour. 00392 pColour->GetRGBValue ( &lRed, &lGreen, &lBlue ); 00393 00394 // And cast it into the record as an RGB triplet of BYTEs. 00395 mLineColour.Red = ( BYTE ) lRed; 00396 mLineColour.Green = ( BYTE ) lGreen; 00397 mLineColour.Blue = ( BYTE ) lBlue; 00398 00399 mLineColour.Alpha = 255 - ( BYTE ) *pAlpha; 00400 } 00401 00402 /******************************************************************************************** 00403 00404 > FlashColour FlashShapeRecord::GetLineColour ( void ) 00405 00406 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00407 Created: 12/10/99 00408 Inputs: - 00409 Returns: The colour of the line surrounding the shape. 00410 Purpose: Gets the current line colour. 00411 00412 ********************************************************************************************/ 00413 00414 FlashColour FlashShapeRecord::GetLineColour ( void ) 00415 { 00416 return mLineColour; 00417 } 00418 00419 /******************************************************************************************** 00420 00421 > void FlashShapeRecord::SetBoundingBox ( const DocRect &Bounds ) 00422 00423 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00424 Created: 12/10/99 00425 Inputs: Bounds - A DocRect containing the bounds of a path. 00426 Returns: - 00427 Purpose: Sets the bounding rectangle of the shape. 00428 00429 ********************************************************************************************/ 00430 00431 void FlashShapeRecord::SetBoundingBox ( const DocRect &Bounds ) 00432 { 00433 CheckValidExportSize (Bounds); 00434 mBoundingBox = Bounds; 00435 } 00436 00437 /******************************************************************************************** 00438 00439 > DocRect FlashShapeRecord::GetBoundingBox ( void ) 00440 00441 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00442 Created: 12/10/99 00443 Inputs: - 00444 Returns: The shape's bounding box. 00445 Purpose: Returns the shape's bounding box. 00446 00447 ********************************************************************************************/ 00448 00449 DocRect FlashShapeRecord::GetBoundingBox ( void ) 00450 { 00451 return mBoundingBox; 00452 } 00453 00454 /******************************************************************************************** 00455 00456 > WORD FlashShapeRecord::GetShapeID ( void ) 00457 00458 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00459 Created: 22/10/99 00460 Inputs: - 00461 Returns: WORD - The value of mShapeID. 00462 Purpose: Gets the ID for this Shape record. 00463 00464 ********************************************************************************************/ 00465 00466 WORD FlashShapeRecord::GetShapeID ( void ) 00467 { 00468 return mShapeID; 00469 } 00470 00471 /******************************************************************************************** 00472 00473 > void FlashShapeRecord::SetShapeID ( WORD ShapeID ) 00474 00475 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00476 Created: 22/10/99 00477 Inputs: WORD - The ID value to be set. 00478 Returns: - 00479 Purpose: Sets the value of mShapeID. 00480 00481 ********************************************************************************************/ 00482 00483 void FlashShapeRecord::SetShapeID ( WORD ShapeID ) 00484 { 00485 mShapeID = ShapeID; 00486 } 00487 00488 /******************************************************************************************** 00489 00490 > WORD FlashShapeRecord::GetBitmapID ( void ) 00491 00492 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00493 Created: 16/11/99 00494 Inputs: - 00495 Returns: WORD - The value of mBitmapID. 00496 Purpose: Gets the ID for the bitmap record being used.. 00497 00498 ********************************************************************************************/ 00499 00500 WORD FlashShapeRecord::GetBitmapID ( void ) 00501 { 00502 return mBitmapID; 00503 } 00504 00505 /******************************************************************************************** 00506 00507 > void FlashShapeRecord::SetBitmapID ( WORD BitmapID ) 00508 00509 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00510 Created: 16/11/99 00511 Inputs: WORD - The ID value to be set. 00512 Returns: - 00513 Purpose: Sets the value of mBitmapID. 00514 00515 ********************************************************************************************/ 00516 00517 void FlashShapeRecord::SetBitmapID ( WORD BitmapID ) 00518 { 00519 mBitmapID = BitmapID; 00520 } 00521 00522 /******************************************************************************************** 00523 00524 > void FlashShapeRecord::SetStartPoint ( const DocCoord &Point ) 00525 00526 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00527 Created: 25/11/99 00528 Inputs: DocCoord - The coordinate value to be set. 00529 Returns: - 00530 Purpose: Sets the value of mStartPoint, which is the start point for a fill. 00531 00532 ********************************************************************************************/ 00533 00534 void FlashShapeRecord::SetStartPoint ( const DocCoord &Point ) 00535 { 00536 mStartPoint = Point; 00537 } 00538 00539 /******************************************************************************************** 00540 00541 > void FlashShapeRecord::SetEndPoint ( const DocCoord &Point ) 00542 00543 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00544 Created: 25/11/99 00545 Inputs: DocCoord - The coordinate value to be set. 00546 Returns: - 00547 Purpose: Sets the value of mEndPoint, which is the end point for a fill. 00548 00549 ********************************************************************************************/ 00550 00551 void FlashShapeRecord::SetEndPoint ( const DocCoord &Point ) 00552 { 00553 mEndPoint = Point; 00554 } 00555 00556 /******************************************************************************************** 00557 00558 > void FlashShapeRecord::SetEndPoint2 ( const DocCoord &Point ) 00559 00560 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00561 Created: 25/11/99 00562 Inputs: DocCoord - The coordinate value to be set. 00563 Returns: - 00564 Purpose: Sets the value of mEndPoint2, which is another point required for a fill. 00565 00566 ********************************************************************************************/ 00567 00568 void FlashShapeRecord::SetEndPoint2 ( const DocCoord &Point ) 00569 { 00570 mEndPoint2 = Point; 00571 } 00572 00573 /******************************************************************************************** 00574 00575 > DocCoord FlashShapeRecord::GetStartPoint ( void ) 00576 00577 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00578 Created: 25/11/99 00579 Inputs: - 00580 Returns: DocCoord - The value of mStartPoint. 00581 Purpose: Gets the start point of a complex fill. 00582 00583 ********************************************************************************************/ 00584 00585 DocCoord FlashShapeRecord::GetStartPoint ( void ) 00586 { 00587 return mStartPoint; 00588 } 00589 00590 /******************************************************************************************** 00591 00592 > DocCoord FlashShapeRecord::GetEndPoint ( void ) 00593 00594 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00595 Created: 25/11/99 00596 Inputs: - 00597 Returns: DocCoord - The value of mEndPoint. 00598 Purpose: Gets the end point of a complex fill. 00599 00600 ********************************************************************************************/ 00601 00602 DocCoord FlashShapeRecord::GetEndPoint ( void ) 00603 { 00604 return mEndPoint; 00605 } 00606 00607 /******************************************************************************************** 00608 00609 > DocCoord FlashShapeRecord::GetEndPoint2 ( void ) 00610 00611 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00612 Created: 25/11/99 00613 Inputs: - 00614 Returns: DocCoord - The value of mEndPoint2. 00615 Purpose: Gets the second end point of a complex fill. 00616 00617 ********************************************************************************************/ 00618 00619 DocCoord FlashShapeRecord::GetEndPoint2 ( void ) 00620 { 00621 return mEndPoint2; 00622 } 00623 00624 /******************************************************************************************** 00625 00626 > void FlashShapeRecord::SetColour ( DocColour *pColour, 00627 UINT32 FillTransparency, 00628 BYTE Ratio, 00629 UINT32 Index ) 00630 00631 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00632 Created: 25/11/99 00633 Inputs: Colour - The colour of the fill. 00634 Transparency - The Camelot transparency value. 00635 Ratio - The distance ( 0 - 255 ) along the fill vector. 00636 Index - The number of the colour. 00637 Returns: - 00638 Purpose: Fills in the colour values for the fill. 00639 00640 ********************************************************************************************/ 00641 00642 void FlashShapeRecord::SetColour ( DocColour *pColour, 00643 UINT32 FillTransparency, 00644 BYTE Ratio, 00645 UINT32 Index ) 00646 { 00647 if ( Index < SWF_MAX_COLOURS ) 00648 { 00649 // Convert the Camelot colour into a Flash colour. 00650 INT32 lRed, lGreen, lBlue; 00651 00652 // Extract the colour value from DocColour. 00653 pColour->GetRGBValue ( &lRed, &lGreen, &lBlue ); 00654 00655 // And cast it into the record as an RGB triplet of BYTEs. 00656 mColours [ Index ].Red = ( BYTE ) lRed; 00657 mColours [ Index ].Green = ( BYTE ) lGreen; 00658 mColours [ Index ].Blue = ( BYTE ) lBlue; 00659 mColours [ Index ].Alpha = 255 - ( BYTE) FillTransparency; 00660 00661 mRatios [ Index ] = Ratio; 00662 00663 // Record how many colours have been used to date. 00664 if ( Index >= mNumberColours ) 00665 mNumberColours = ( BYTE ) ( Index + 1 ); 00666 } 00667 } 00668 00669 /******************************************************************************************** 00670 00671 > FlashColour FlashShapeRecord::GetColour ( UINT32 i ) 00672 00673 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00674 Created: 25/11/99 00675 Inputs: UINT32 - An index into the array. 00676 Returns: FlashColour - The value of mColours [i]. 00677 Purpose: Gets the given colour from a fill. 00678 00679 ********************************************************************************************/ 00680 00681 FlashColour FlashShapeRecord::GetColour ( UINT32 i ) 00682 { 00683 if ( i < mNumberColours ) 00684 return mColours [i]; 00685 else 00686 return mColours [mNumberColours - 1]; 00687 } 00688 00689 /******************************************************************************************** 00690 00691 > BYTE FlashShapeRecord::GetRatio ( UINT32 i ) 00692 00693 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00694 Created: 25/11/99 00695 Inputs: UINT32 - An index into the array. 00696 Returns: BYTE - The value of mRatios [i]. 00697 Purpose: Gets the given ratio from a fill. 00698 00699 ********************************************************************************************/ 00700 00701 BYTE FlashShapeRecord::GetRatio ( UINT32 i ) 00702 { 00703 if ( i < mNumberColours ) 00704 return mRatios [i]; 00705 else 00706 return mRatios [mNumberColours - 1]; 00707 } 00708 00709 /******************************************************************************************** 00710 00711 > BYTE FlashShapeRecord::GetNumberColours ( void ) 00712 00713 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00714 Created: 25/11/99 00715 Inputs: - 00716 Returns: DocCoord - The value of mNumberColours. 00717 Purpose: Gets the number of colours within a complex fill. 00718 00719 ********************************************************************************************/ 00720 00721 BYTE FlashShapeRecord::GetNumberColours ( void ) 00722 { 00723 return mNumberColours; 00724 } 00725 00726 /******************************************************************************************** 00727 00728 > void FlashShapeRecord::SetFill ( BYTE FillType ) 00729 00730 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00731 Created: 25/11/99 00732 Inputs: BYTE - The fill style to be used. 00733 Returns: - 00734 Purpose: Sets the fill style for this shape. 00735 00736 ********************************************************************************************/ 00737 00738 void FlashShapeRecord::SetFill ( BYTE FillType ) 00739 { 00740 mFill = FillType; 00741 } 00742 00743 /******************************************************************************************** 00744 00745 > BYTE FlashShapeRecord::GetFill ( void ) 00746 00747 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00748 Created: 25/11/99 00749 Inputs: - 00750 Returns: Fill - The flash fill style. 00751 Purpose: Gets the fill style (mFill). 00752 00753 ********************************************************************************************/ 00754 00755 BYTE FlashShapeRecord::GetFill ( void ) 00756 { 00757 return mFill; 00758 } 00759 00760 /******************************************************************************************** 00761 00762 > void FlashShapeRecord::SetIsCircular ( BOOL IsCircular ) 00763 00764 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00765 Created: 26/11/99 00766 Inputs: BOOL - Is the path circular or elliptical? 00767 Returns: - 00768 Purpose: Sets whether or not the path is basically circular. 00769 00770 ********************************************************************************************/ 00771 00772 void FlashShapeRecord::SetIsCircular ( BOOL IsCircular ) 00773 { 00774 mIsCircular = IsCircular; 00775 } 00776 00777 /******************************************************************************************** 00778 00779 > BOOL FlashShapeRecord::GetIsCircular ( void ) 00780 00781 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00782 Created: 26/11/99 00783 Inputs: - 00784 Returns: mIsCircular - Is the path circular or elliptical. 00785 Purpose: Gets the shape's roundness (mIsCircular). 00786 00787 ********************************************************************************************/ 00788 00789 BOOL FlashShapeRecord::GetIsCircular ( void ) 00790 { 00791 return mIsCircular; 00792 } 00793 00794 /******************************************************************************************** 00795 00796 > void FlashShapeRecord::SetBitmapWidth ( INT32 Width ) 00797 00798 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00799 Created: 26/11/99 00800 Inputs: INT32 - The width of the bitmap. 00801 Returns: - 00802 Purpose: Sets the value of mBitmapWidth. 00803 00804 ********************************************************************************************/ 00805 00806 void FlashShapeRecord::SetBitmapWidth ( INT32 Width ) 00807 { 00808 mBitmapWidth = Width; 00809 } 00810 00811 /******************************************************************************************** 00812 00813 > INT32 FlashShapeRecord::GetBitmapWidth ( void ) 00814 00815 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00816 Created: 26/11/99 00817 Inputs: - 00818 Returns: mBitmapWidth - The width of the bitmap. 00819 Purpose: Gets the width of the bitmap being used as the fill. 00820 00821 ********************************************************************************************/ 00822 00823 INT32 FlashShapeRecord::GetBitmapWidth ( void ) 00824 { 00825 return mBitmapWidth; 00826 } 00827 00828 /******************************************************************************************** 00829 00830 > void FlashShapeRecord::SetBitmapHeight ( INT32 Height ) 00831 00832 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00833 Created: 26/11/99 00834 Inputs: INT32 - The height of the bitmap. 00835 Returns: - 00836 Purpose: Sets the value of mBitmapHeight. 00837 00838 ********************************************************************************************/ 00839 00840 void FlashShapeRecord::SetBitmapHeight ( INT32 Height ) 00841 { 00842 mBitmapHeight = Height; 00843 } 00844 00845 /******************************************************************************************** 00846 00847 > INT32 FlashShapeRecord::GetBitmapHeight ( void ) 00848 00849 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00850 Created: 26/11/99 00851 Inputs: - 00852 Returns: mBitmapHeight - The height of the bitmap. 00853 Purpose: Gets the Height of the bitmap being used as the fill. 00854 00855 ********************************************************************************************/ 00856 00857 INT32 FlashShapeRecord::GetBitmapHeight ( void ) 00858 { 00859 return mBitmapHeight; 00860 } 00861 00862 /******************************************************************************************** 00863 00864 > void FlashShapeRecord::RemoveLines ( void ) 00865 00866 Author: Graeme_Sutherland (Xara Group Ltd) <camelotdev@xara.com> 00867 Created: 17/12/99 00868 Inputs: - 00869 Returns: - 00870 Purpose: Removes the edge lines from an output by setting their width to 0, and making 00871 them transparent. 00872 00873 ********************************************************************************************/ 00874 00875 void FlashShapeRecord::RemoveLines ( void ) 00876 { 00877 mLineColour.Alpha = 0; 00878 mLineWidth = 0; 00879 } 00880 00881 00882 /******************************************************************************************** 00883 00884 > void FlashShapeRecord::CheckValidExportSize ( const DocRect & Bounds ) 00885 00886 Author: Chris_Gallimore (Xara Group Ltd) <camelotdev@xara.com> 00887 Created: 18/1/01 00888 Inputs: Bounds - a bounding box for the object being checked 00889 Returns: BOOL - True if the object is within the maximum bounds, 00890 - False if it isn't 00891 Purpose: Determines whether an object's bounding box is smaller than the maximum size 00892 that Flash can cope with. If the object exceeds this, it can still be exported, 00893 but may cause black blocks to be drawn around the valid objects in the file, 00894 when it is viewed. 00895 00896 ********************************************************************************************/ 00897 00898 BOOL FlashShapeRecord::CheckValidExportSize (const DocRect & Bounds) 00899 { 00900 BOOL valid = FALSE; 00901 INT32 scaledHeight; 00902 INT32 scaledWidth; 00903 00904 // calculate the height and width of the objects in pixels. 00905 scaledHeight = (Bounds.Height ()) / 750; 00906 scaledWidth = (Bounds.Width ()) / 750; 00907 00908 // If both the height and the width are less than the maximum, then the size is valid, 00909 // If one is greater, then the bounds are invalid, and this may cause black blocks to be 00910 // shown. 00911 if ((scaledHeight < SWF_MAX_PIXEL_DIMENSION) && 00912 (scaledWidth < SWF_MAX_PIXEL_DIMENSION)) 00913 { 00914 valid = TRUE; 00915 } 00916 else 00917 { 00918 mInvalidSizeFound = TRUE; 00919 valid = FALSE; 00920 } 00921 00922 return valid; 00923 } 00924 00925 00926 /******************************************************************************************** 00927 00928 > BOOL FlashShapeRecord::WasInvalidSizeFound () 00929 00930 Author: Chris_Gallimore (Xara Group Ltd) <camelotdev@xara.com> 00931 Created: 18/1/01 00932 Returns: BOOL - True if an object with an invalid size has been detected, 00933 - False if it hasn't 00934 Purpose: Shows whether the export has detected an object with an invalid size. 00935 00936 ********************************************************************************************/ 00937 00938 BOOL FlashShapeRecord::WasInvalidSizeFound () 00939 { 00940 return mInvalidSizeFound; 00941 } 00942