#include "offattr.h"#include "bshadow.h"Go to the source code of this file.
Classes | |
| class | FeatherAttrValue |
| class | AttrFeather |
| class | FeatherRecordHandler |
| Handles the reading of all feather records in the v2 file format. More... | |
Defines | |
| #define | DEFAULT_FEATHERSIZE_PIX 2 |
| #define | DEFAULT_FEATHERSIZE_MP ((MILLIPOINT) (DEFAULT_FEATHERSIZE_PIX * PX_MP_VAL)) |
| #define | MAX_FEATHERSIZE_MP MAX_SHADOW_BLUR * PX_MP_VAL |
| #define | DEFAULT_GAP_TOLERANCE_MP ((MILLIPOINT) (PX_MP_VAL * 0.75)) |
Functions | |
| FIXED16 | GetCurrentViewScale () |
| MILLIPOINT | ConvertMeasurementToMillipointsAtCurrentViewScale (INT32 Width, UnitType type) |
| UINT32 | ConvertMillipointsToPixelsAtCurrentViewScale (MILLIPOINT mp) |
| INT32 | PixelsPerMeterAtCurrentViewScale () |
| BOOL | CheckLineAttrs (CCAttrMap *pAttrMap) |
| BOOL | MakeLineAttributeCompleteForContouring (Node *Context, Node *NodeToModify, CCAttrMap *pAttrMap) |
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Definition at line 132 of file fthrattr.h. |
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Definition at line 131 of file fthrattr.h. |
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Definition at line 135 of file fthrattr.h. |
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Definition at line 133 of file fthrattr.h. |
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Definition at line 185 of file fthrattr.cpp. 00186 { 00187 void* ptr = NULL; 00188 return ( 00189 pAttrMap->Lookup( CC_RUNTIME_CLASS(AttrLineWidth),(void *&)ptr) && 00190 pAttrMap->Lookup( CC_RUNTIME_CLASS(AttrStartArrow),(void *&)ptr) && 00191 pAttrMap->Lookup( CC_RUNTIME_CLASS(AttrEndArrow),(void *&)ptr) && 00192 pAttrMap->Lookup( CC_RUNTIME_CLASS(AttrJoinType),(void *&)ptr) && 00193 pAttrMap->Lookup( CC_RUNTIME_CLASS(AttrStartCap),(void *&)ptr) && 00194 pAttrMap->Lookup( CC_RUNTIME_CLASS(AttrDashPattern),(void *&)ptr) 00195 ); 00196 }
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Definition at line 140 of file offattr.cpp. 00141 { 00142 const double dpi = (double)GRenderRegion::GetDefaultDPI(); 00143 const double MillipointsPerPixel = (dpi <= 0) ? 750.0 : MILLIPOINTS_PER_INCH / dpi; 00144 00145 double ScaledWidth = 0; 00146 00147 switch(type) 00148 { 00149 case MILLIPOINTS: 00150 ScaledWidth = Width; 00151 break; 00152 00153 case PIXELS: 00154 ScaledWidth = MillipointsPerPixel * Width; 00155 ScaledWidth /= GetCurrentViewScale().MakeDouble(); 00156 break; 00157 00158 // unsupported unit type. 00159 default: 00160 ScaledWidth = -1; 00161 break; 00162 } 00163 00164 return (MILLIPOINT)ScaledWidth; 00165 }
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Definition at line 167 of file offattr.cpp. 00168 { 00169 const double dpi = (double)GRenderRegion::GetDefaultDPI(); 00170 const double MillipointsPerPixel = (dpi <= 0) ? 750.0 : MILLIPOINTS_PER_INCH / dpi; 00171 00172 // NB this routine rounds to the nearest pixel, so if you convert 00173 // from mp to pixels and back again, you are highly unlikely 00174 // to get the value you started off with! 00175 double Pixels = (mp / MillipointsPerPixel); 00176 Pixels *= GetCurrentViewScale().MakeDouble(); 00177 00178 return (UINT32)(Pixels + 0.5); 00179 }
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Definition at line 131 of file offattr.cpp. 00132 { 00133 View* pView = View::GetCurrent(); 00134 if (pView == NULL) 00135 return FIXED16(0); 00136 00137 return pView->GetViewScale(); 00138 }
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Definition at line 198 of file fthrattr.cpp. 00199 { 00200 AttrLineWidth * pAttrLineWidth = NULL; 00201 AttrStartArrow * pAttrStartArrow = NULL; 00202 AttrEndArrow * pAttrEndArrow = NULL; 00203 AttrJoinType * pAttrJoinType = NULL; 00204 AttrStartCap * pAttrStartCap = NULL; 00205 AttrDashPattern * pAttrDashPattern = NULL; 00206 AttrStrokeColour* pAttrStrokeColour = NULL; 00207 00208 // get all the attributes out of the attribute map 00209 pAttrMap->Lookup( CC_RUNTIME_CLASS(AttrLineWidth),(void *&)pAttrLineWidth); 00210 if(pAttrLineWidth) 00211 pAttrLineWidth->AttachNode(Context,FIRSTCHILD,FALSE,FALSE); 00212 00213 pAttrMap->Lookup( CC_RUNTIME_CLASS(AttrStartArrow),(void *&)pAttrStartArrow); 00214 if (pAttrStartArrow) 00215 pAttrStartArrow->AttachNode(Context,FIRSTCHILD,FALSE,FALSE); 00216 00217 pAttrMap->Lookup( CC_RUNTIME_CLASS(AttrEndArrow),(void *&)pAttrEndArrow); 00218 if (pAttrEndArrow) 00219 pAttrEndArrow->AttachNode(Context,FIRSTCHILD,FALSE,FALSE); 00220 00221 pAttrMap->Lookup( CC_RUNTIME_CLASS(AttrJoinType),(void *&)pAttrJoinType); 00222 if(pAttrJoinType) 00223 pAttrJoinType->AttachNode(Context,FIRSTCHILD,FALSE,FALSE); 00224 00225 pAttrMap->Lookup( CC_RUNTIME_CLASS(AttrStartCap),(void *&)pAttrStartCap); 00226 if(pAttrStartCap) 00227 pAttrStartCap->AttachNode(Context,FIRSTCHILD,FALSE,FALSE); 00228 00229 pAttrMap->Lookup( CC_RUNTIME_CLASS(AttrDashPattern),(void *&)pAttrDashPattern); 00230 if(pAttrDashPattern) 00231 pAttrDashPattern->AttachNode(Context,FIRSTCHILD,FALSE,FALSE); 00232 00233 pAttrMap->Lookup( CC_RUNTIME_CLASS(AttrStrokeColour),(void *&)pAttrStrokeColour); 00234 if(pAttrStrokeColour) 00235 pAttrStrokeColour->AttachNode(Context,FIRSTCHILD,FALSE,FALSE); 00236 00237 if( pAttrLineWidth && pAttrStartArrow && pAttrEndArrow && pAttrJoinType && 00238 pAttrStartCap && pAttrDashPattern && pAttrStrokeColour) 00239 { 00240 Node* pLastChild = Context->FindLastChild(); 00241 NodeToModify->AttachNode(pLastChild,NEXT,FALSE,FALSE); // dynamic attrs are copies, so we are free to modify them 00242 return TRUE; 00243 } 00244 else 00245 { 00246 return FALSE; 00247 } 00248 }
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Definition at line 181 of file offattr.cpp. 00182 { 00183 // NB return value is given to the nearest pixel. 00184 double ppm = PIXELS_PER_INCH * INCHES_PER_METRE; 00185 ppm *= GetCurrentViewScale().MakeDouble(); 00186 return (INT32)(ppm + 0.5); 00187 }
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1.4.4