com.esri.arcgis.carto
Interface IAdvancedShader

All Superinterfaces:

IShader, Serializable

All Known Implementing Classes:

RasterDRAShader

public interface IAdvancedShader
extends IShader, Serializable

Access to members that allow a shader to process tiled bitmap information.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Method Summary

void	beginUpdate() Begin updating the shader.
void	endUpdate() End updating the shader.
void	update(int bitmapSize, byte[] pBitmapBits, int width, int height, int scanLineWidthInBytes) Pass an image tile to the shader.

Methods inherited from interface com.esri.arcgis.carto.IShader

processB, processG, processR

Method Detail

beginUpdate

void beginUpdate()
                 throws IOException,
                        AutomationException

Begin updating the shader.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

update

void update(int bitmapSize,
            byte[] pBitmapBits,
            int width,
            int height,
            int scanLineWidthInBytes)
            throws IOException,
                   AutomationException

Pass an image tile to the shader.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Parameters:

bitmapSize - The bitmapSize (in)

pBitmapBits - An unsigned byte (in)

width - The width (in)

height - The height (in)

scanLineWidthInBytes - The scanLineWidthInBytes (in)

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

endUpdate

void endUpdate()
               throws IOException,
                      AutomationException

End updating the shader.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Throws:

IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.