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The ID3DXLine interface implements line drawing using textured triangles.
| Method | Description |
|---|---|
| ID3DXLine::Begin | Prepares a device for drawing lines. |
| ID3DXLine::Draw | Draws a line strip in screen space. Input is in the form of an array that defines points (of D3DXVECTOR2) on the line strip. |
| ID3DXLine::DrawTransform | Draws a line strip in screen space with a specified input transformation matrix. |
| ID3DXLine::End | Restores the device state to how it was when ID3DXLine::Begin was called. |
| ID3DXLine::GetAntialias | Gets the line antialiasing state. |
| ID3DXLine::GetDevice | Retrieves the Direct3D device associated with the line object. |
| ID3DXLine::GetGLLines | Gets the OpenGL-style line-drawing mode. |
| ID3DXLine::GetPattern | Gets the line stipple pattern. |
| ID3DXLine::GetPatternScale | Gets the stipple-pattern scale value. |
| ID3DXLine::GetWidth | Gets the thickness of the line. |
| ID3DXLine::OnLostDevice | Use this method to release all references to video memory resources and delete all stateblocks. This method should be called whenever a device is lost, or before resetting a device. |
| ID3DXLine::OnResetDevice | Use this method to re-acquire resources and save initial state. |
| ID3DXLine::SetAntialias | Toggles line antialiasing. |
| ID3DXLine::SetGLLines | Toggles the mode to draw OpenGL-style lines. |
| ID3DXLine::SetPattern | Applies a stipple pattern to the line. |
| ID3DXLine::SetPatternScale | Stretches the stipple pattern along the line direction. |
| ID3DXLine::SetWidth | Specifies the thickness of the line. |
Create a line drawing object with D3DXCreateLine.
The LPD3DXLINE type is defined as a pointer to the ID3DXLine interface.
typedef interface ID3DXLine ID3DXLine; typedef interface ID3DXLine *LPD3DXLINE;
Header: Declared in D3dx9core.h.
Import Library: Use D3dx9.lib.