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Classes |
| class | HandleFlags |
| | Used to determin what to do when rendering drag handles. ie which handles should be rendered and how they relate to the drag mouse coord. More...
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| class | WobbleFlags |
| | Used to determin what to wobble when recalculating curve control points during a drag. The flags affect which handles around a curve endpoint are repositioned. More...
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| class | ControlPts |
| class | OpPenHandles |
| | This operation simply provides functions for other operations to use. It is not intended to be used as an operation in its own right. Most useful pen classes are derived from this. More...
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| class | OpPenDragBlobs |
| | This op class is defined as a base class only. It provides common dragging functionality which is inherited by create and edit pen classes. More...
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| class | OpPenCreateInternal |
| | This operation is started by the pen tool when it receives a click on the document with no previous internal or external state set. ie the pen tool is not holding a moveto element inside iteslf from a previous click and there are no selected endpoints to add to. More...
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| class | OpPenEditInternal |
| | This operation is started by the pen tool when it receives a click over its internal moveto point. The point will be converted into a dragto if a drag occurs. More...
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| class | OpPenEditPath |
| | This operation is started by the pen tool when it receives a click on a document and needs to create a new path. The idea is, it will drag edit a path until such time as the user lets go of the mouse. and then add the path to the tree. The operation handles the internals of rendering the eor path. More...
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| class | OpPenCreatePath |
| | This op is concerned with creating a new path in the tree. It is derived from OpPenEditPath, which handles all the dragging and redraw of a new path element. This op will use. More...
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| class | OpPenAddElement |
| | Given a path in the tree with a selected end point, this operation will control the creation of a new element (through clicks and drags), at the end of the path. It is derived from OpPenEditPath which controls all the eoring of path elements such as blobs and lines. More...
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| class | OpPenClosePath |
| | This op controls the closing of an open path. It performs the eoring of path elements a blobs during a click or drag action. It is primarily used by the pen tool an is brought into being when a click occurs over the startpoint of a path, having a selected endpoint. More...
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| class | OpAddPath |
| | The base class for various addpath operations. This is not really an operation in its own right as it does not provide an init and getstate function. Its use is to provide common functions required by distinct addpath operations. More...
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| class | OpAddNewPath |
| | This op actually adds a new path to the current document. The path has been created and edited with OpPenCreatePath() which will handle EOR drawing It can now be instantiated as a physical object by this op. More...
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| class | OpAddPathToPath |
| | This op will add an element to an existing path within the tree. The new element and context path should be passed into the do function as parameters. More...
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| class | OpClosePathWithPath |
| | This op deals with a destination path being edited, and a source path which may be the result of a drag edit operation. The idea is that the op will take the components of the source path and add them in a deterministic way to the destination path, resulting in a closed destination path. The source path is assumed to have either 1 or 2 elements in it. The first element will be added to the end of the destination path and act as a closing piece. The second element of the source path will affect the first element in the destination path. If both elements match in type, ie are two curves, then the none end control handles of the source will be copied to the destination. This op as can be seen is rather specific, and is used by the pen tool to close an open path. Imagine clicking on the first control point of a path and draging out control handles. The handles will affect the previous and next elements of the path. The previous being a close element and the next being the first element of the path. Hence the need for this strange op. More...
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Defines |
| #define | OPTOKEN_PENHANDLES _T("PenHandles") |
| #define | OPTOKEN_PENCREATEINTERNAL _T("CreatePenPoint") |
| #define | OPTOKEN_PENEDITINTERNAL _T("EditPenPoint") |
| #define | OPTOKEN_PENCREATEPATH _T("CreatePenPath") |
| #define | OPTOKEN_PENADDELEMENT _T("AddPenElement") |
| #define | OPTOKEN_PENCLOSEPATH _T("ClosePenPath") |
| #define | OPTOKEN_ADDPATH _T("AddPath") |
| #define | OPTOKEN_ADDNEWPATH _T("AddNewPath") |
| #define | OPTOKEN_ADDPATHTOPATH _T("AddPathToPath") |
| #define | OPTOKEN_CLOSEPATHWITHPATH _T("ClosePathWithPath") |
Enumerations |
| enum | ExecuteType { ExeNone,
ExeInclusive,
ExeExclusive
} |
