 | XGraphics Class |
OpenGL 라이브러리에 대한 Wrapper클래스를 정의한다.
이 클래스는 각종 뷰 컨트롤(MapView, PlanetView등)에서 사용자가 객체를 직접 그리거나 처리하는데 사용된다.
Inheritance HierarchySystemObject
Pixoneer.NXDL.NGRXGraphics
Pixoneer.NXDL.NXMapXMapGraphics
Pixoneer.NXDL.NXMilmapXMilmapGraphics
Pixoneer.NXDL.NXPlanetXPlanetGraphics
Pixoneer.NXDL.NXVideoXVidGraphics
Pixoneer.NXDL.NGRXGraphics
Pixoneer.NXDL.NXMapXMapGraphics
Pixoneer.NXDL.NXMilmapXMilmapGraphics
Pixoneer.NXDL.NXPlanetXPlanetGraphics
Pixoneer.NXDL.NXVideoXVidGraphics
Namespace: Pixoneer.NXDL.NGR
Assembly: NXDLgr (in NXDLgr.dll) Version: 1.2.817.72
SyntaxC#
public abstract class XGraphics : IDisposable
The XGraphics type exposes the following members.
ConstructorsMethods| Name | Description | |
|---|---|---|
  | GetBoundaryOfTriangleLump |
Triangulation을 입력하여 Vertex점 순서를 출력한다.
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| GetEdgesFromTriangles |
Triangulation을 입력하여 Edge 순서를 출력한다.
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| glAlphaFunc |
The glAlphaFunc function enables your application to set the alpha test function.
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| glBegin |
The glBegin and glend functions delimit the vertices of a primitive or a group of like primitives.
|
| glBindTexture |
The glBindTexture function enables the creation of a named texture that is bound to a texture target.
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| glBlendFunc |
The glBlendFunc function specifies pixel arithmetic.
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| glCallList | |
| glColor |
Sets the current color.
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| glColor3d |
Sets the current color.
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| glColor3f |
Sets the current color.
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| glColor4d |
Sets the current color.
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| glColor4f |
Sets the current color.
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| glDisable |
The glEnable and glDisable functions enable or disable OpenGL capabilities.
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| glEnable |
The glEnable and glDisable functions enable or disable OpenGL capabilities.
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| glEnd |
The glBegin and glend functions delimit the vertices of a primitive or a group of like primitives.
|
| glEndList | |
| glFrontFace |
The glFrontFace function defines front-facing and back-facing polygons.
|
| glGenLists | |
| glGetDoublev | |
| glGetError | |
| glGetFloatv | |
| glGetIntegerv | |
| glGetString | The glGetString function returns a string of GL states. |
| glLineStipple |
The glFrontFace function defines specify the line stipple pattern.
|
| glLineWidth |
The glLineWidth function specifies the width of rasterized lines.
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| glLoadMatrixd | |
| glLoadMatrixf | |
| glMatrixMode |
The glMatrixMode function specifies which matrix is the current matrix.
|
| glNewList | |
| glNormal3d(XVertex3d) |
Sets the current normal vector.
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| glNormal3d(Double, Double, Double) |
Sets the current normal vector.
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| glPointSize |
The glPointSize function specifies the diameter of rasterized points.
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| glPopMatrix |
The glPushMatrix and glPopMatrix functions push and pop the current matrix stack.
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| glPushMatrix |
The glPushMatrix and glPopMatrix functions push and pop the current matrix stack.
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| glReadBuffer | |
| glReadPixels | |
| glRotated(XAngle, XVertex3d) |
The glRotated function multiplies the current matrix by a rotation matrix.
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| glRotated(Double, Double, Double, Double) |
The glRotated function multiplies the current matrix by a rotation matrix.
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| glScaled(XVertex3d) |
The glScaled and glScalef functions multiply the current matrix by a general scaling matrix.
|
| glScaled(Double, Double, Double) |
The glScaled and glScalef functions multiply the current matrix by a general scaling matrix.
|
| glTexCoord2d(XVertex2d) |
Sets the current texture coordinates.
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| glTexCoord2d(Double, Double) |
Sets the current texture coordinates.
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| glTexCoord2f |
Sets the current texture coordinates.
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| glTexCoord3d | |
| glTranslated(XVertex2d) |
The glTranslated function multiplies the current matrix by a translation matrix.
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| glTranslated(XVertex3d) |
The glTranslated function multiplies the current matrix by a translation matrix.
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| glTranslated(Double, Double) |
The glTranslated function multiplies the current matrix by a translation matrix.
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| glTranslated(Double, Double, Double) |
The glTranslated function multiplies the current matrix by a translation matrix.
|
| gluUnProject | |
| glVertex2d(XVertex2d) |
Specifies a 2d vertex.
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| glVertex2d(Double, Double) |
Specifies a 2d vertex.
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| glVertex3d(XVertex3d) |
Specifies a 3d vertex.
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| glVertex3d(Double, Double, Double) |
Specifies a 3d vertex.
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| Triangulate |
OpenGL Tesselator를 이용하여 정점들을 잇는 삼각망을 구한다.
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| TriangulateDelaunay(XVertex3d, XVertex3d, String) |
정점들을 잇는 들로네 삼각망을 구한다.
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| TriangulateDelaunay(XVertex3d, XVertex2i, XVertex3d, String) |
정점들을 잇는 들로네 삼각망을 구한다.
|
| xglVertex3d(XVertex3d) |
Specifies a 3d vertex.
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| xglVertex3d(Double, Double, Double) |
Specifies a 3d vertex.
|
FieldsTop
RemarksExamples
RenderLayer 중 하나인 NXMapLayerGPU의 OnRender 이벤트 함수를 추가하여 XGraphics를 이용해 OpenGL 문법으로 폴리라인으로 그리는 예제
private bool nxMapLayerGPU1_OnRender(NXMapLayerGPU sender, NXMapViewDrawArgs DrawArgs) { // Draw cross mark at specific position. XGraphics g = DrawArgs.Graphics; XVertex3d vPos = new XVertex3d(127.0, 37.0, 0); // Lon : 127.0, Lat : 36.0 double nOff = DrawArgs.PixelSize * 10; g.glColor3d(1, 0, 0); g.glBegin(XGraphics.GL_LINES); g.glVertex3d(vPos.x - nOff, vPos.y, vPos.z); g.glVertex3d(vPos.x + nOff, vPos.y, vPos.z); g.glVertex3d(vPos.x, vPos.y - nOff, vPos.z); g.glVertex3d(vPos.x, vPos.y + nOff, vPos.z); g.glEnd(); DrawArgs.Invalidate(); return default(bool); }
See Also