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Bitmap.Draw Method (GdiGraphics, Int32, Int32, CombineMode, Single)

Draws current bitmap on given GdiGraphics object.

Namespace: Aurigma.GraphicsMill
Assembly: Aurigma.GraphicsMill (in Aurigma.GraphicsMill.dll)

Syntax

Visual Basic

Public Sub Draw ( _
	destinationGraphics As GdiGraphics, _
	destinationX As Integer, _
	destinationY As Integer, _
	combine As CombineMode, _
	opacity As Single _
)

public void Draw(
	GdiGraphics destinationGraphics,
	int destinationX,
	int destinationY,
	CombineMode combine,
	float opacity
)

Parameters

destinationGraphics: Type: Aurigma.GraphicsMill.Drawing.GdiGraphics
Target GdiGraphics object (on which current bitmap should be drawn).

destinationX: Type: System.Int32
Horizontal position of left-top corner of the destination rectangle.

destinationY: Type: System.Int32
Vertical position of left-top corner of the destination rectangle.

combine: Type: Aurigma.GraphicsMill.Transforms.CombineMode
Algorithm of images blending (plain pixels copying, alpha blending, bitwise operations, etc).

opacity: Type: System.Single
A number in range [0, 1] specifying total opacity of the image. If 0, image is completely transparent, if 1, image is completely opaque.

Remarks

Bitmap is drawn to destination rectangle on the given GdiGraphics object with dimensions equal to the dimensions of the bitmap.

Note

If bitmap has pixel format which is not GDI-compatible (e.g. extended pixel formats, CMYK, etc) method will automatically create a copy converted to the Format32bppArgb. That's why you always get it drawn, but if you are going to call this method multiple times, it is recommended to convert it to some GDI-compatible format (like Format32bppArgb) to increase the performance.

All coordinates are measured in units specified with Unit property of the source bitmap.

Bitmap.Draw Method (GdiGraphics, Int32, Int32, CombineMode, Single)

Syntax

Parameters

Remarks

See Also

Reference

Manual