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BasePositionClass
Definition
- Namespace
- DOM.Elements.Graphics
- Assembly
- DOM.dll
Represents a two-dimensional position in document coordinates.
Remarks
is the simplest position holder in the DOM: an X and Y coordinate expressed with values. It is used by graphics (shapes, images, SVG paths), 3D camera rotations, and wrap-polygon geometry to express points in a common unit-aware form. BasePosition DocumentUnit Both and are nullable so that a position can be partially specified (for example, only the horizontal coordinate). X Y
Examples
csharp
1// 1. Create a position at (100pt, 200pt)
2var p = new BasePosition
3{
4 X = new DocumentUnit(100, Units.pt),
5 Y = new DocumentUnit(200, Units.pt)
6};
7
csharp
1// 2. Mix units on the same point
2var p = new BasePosition
3{
4 X = new DocumentUnit(2.5, Units.inch),
5 Y = new DocumentUnit(6, Units.cm)
6};
7
csharp
1// 3. Partial specification (only X set)
2var p = new BasePosition { X = new DocumentUnit(0, Units.pt) };
3
csharp
1// 4. Use in a wrap polygon
2var polygon = new List<BasePosition>
3{
4 new BasePosition { X = 0, Y = 0 },
5 new BasePosition { X = 50, Y = 0 },
6 new BasePosition { X = 50, Y = 30 },
7};
8
Properties
Gets or sets the horizontal coordinate.
Gets or sets the vertical coordinate.