BitmapCanvas

Inheritance: java.lang.Object, com.aspose.barcode.drawing.GraphicsCanvas

All Implemented Interfaces: com.aspose.barcode.drawing.ICanvas, com.aspose.barcode.drawing.IDrawImageCanvas

public class BitmapCanvas extends GraphicsCanvas implements ICanvas, IDrawImageCanvas

Represents GDI bitmap canvas.

Constructors

Constructor	Description
BitmapCanvas(System.Drawing.Bitmap output, Dpi dpi, CanvasQualityMode imageMode, int textHint)
BitmapCanvas(System.Drawing.Bitmap output)

Methods

Method	Description
clear(System.Drawing.Color color)
createBrush(System.Drawing.Color color)
createPen(System.Drawing.Color color, float thickness)
dispose()
drawImage(System.Drawing.Bitmap bitmap, System.Drawing.Rectangle dst, System.Drawing.Rectangle src)
drawLine(IPen p, System.Drawing.Point p1, System.Drawing.Point p2)
drawLine(IPen p, System.Drawing.PointF p1, System.Drawing.PointF p2)
drawRectangle(IPen p, System.Drawing.Rectangle rectangle)
drawRectangle(IPen p, System.Drawing.RectangleF rectangle)
drawText(String text, System.Drawing.Font font, IBrush b, System.Drawing.PointF origin)
drawText(String text, System.Drawing.Font font, IBrush b, System.Drawing.RectangleF bounds)
drawText(String text, System.Drawing.Font font, IBrush brush, System.Drawing.RectangleF bounds, TextOptions options)
drawText(String text, System.Drawing.Font font, IBrush b, float x, float y)
equals(Object arg0)
fillEllipse(IBrush b, System.Drawing.RectangleF rectangle)
fillPolygon(IBrush b, System.Drawing.Point[] points)
fillRectangle(IBrush b, System.Drawing.Rectangle rectangle)
fillRectangle(IBrush b, System.Drawing.RectangleF rectangle)
getCanvasSize()
getClass()
getOffsetX()
getOffsetY()
getQualityMode()
hashCode()
notify()
notifyAll()
rotateTransform(float angle)
setScaleX(float scaleX)
toString()
translateTransform(float offsetX, float offsetY)
wait()
wait(long arg0)
wait(long arg0, int arg1)

BitmapCanvas(System.Drawing.Bitmap output, Dpi dpi, CanvasQualityMode imageMode, int textHint)

public BitmapCanvas(System.Drawing.Bitmap output, Dpi dpi, CanvasQualityMode imageMode, int textHint)

Parameters:

Parameter	Type	Description
output	com.aspose.ms.System.Drawing.Bitmap
dpi	Dpi
imageMode	CanvasQualityMode
textHint	int

BitmapCanvas(System.Drawing.Bitmap output)

public BitmapCanvas(System.Drawing.Bitmap output)

Parameters:

Parameter	Type	Description
output	com.aspose.ms.System.Drawing.Bitmap

clear(System.Drawing.Color color)

public void clear(System.Drawing.Color color)

Clears all canvas with specified color.

Parameters:

Parameter	Type	Description
color	com.aspose.ms.System.Drawing.Color

createBrush(System.Drawing.Color color)

public IBrush createBrush(System.Drawing.Color color)

Creates brush for current canvas.

Parameters:

Parameter	Type	Description
color	com.aspose.ms.System.Drawing.Color

Returns: IBrush

createPen(System.Drawing.Color color, float thickness)

public IPen createPen(System.Drawing.Color color, float thickness)

Creates pen for current canvas.

Parameters:

Parameter	Type	Description
color	com.aspose.ms.System.Drawing.Color
thickness	float

Returns: IPen

dispose()

public void dispose()

drawImage(System.Drawing.Bitmap bitmap, System.Drawing.Rectangle dst, System.Drawing.Rectangle src)

public void drawImage(System.Drawing.Bitmap bitmap, System.Drawing.Rectangle dst, System.Drawing.Rectangle src)

Parameters:

Parameter	Type	Description
bitmap	com.aspose.ms.System.Drawing.Bitmap
dst	com.aspose.ms.System.Drawing.Rectangle
src	com.aspose.ms.System.Drawing.Rectangle

drawLine(IPen p, System.Drawing.Point p1, System.Drawing.Point p2)

public void drawLine(IPen p, System.Drawing.Point p1, System.Drawing.Point p2)

Draws line between two points with specified pen.

Parameters:

Parameter	Type	Description
p	IPen
p1	com.aspose.ms.System.Drawing.Point
p2	com.aspose.ms.System.Drawing.Point

drawLine(IPen p, System.Drawing.PointF p1, System.Drawing.PointF p2)

public void drawLine(IPen p, System.Drawing.PointF p1, System.Drawing.PointF p2)

Draws line between two points with specified pen.

Parameters:

Parameter	Type	Description
p	IPen
p1	com.aspose.ms.System.Drawing.PointF
p2	com.aspose.ms.System.Drawing.PointF

drawRectangle(IPen p, System.Drawing.Rectangle rectangle)

public void drawRectangle(IPen p, System.Drawing.Rectangle rectangle)

Draws rectangle border with specified pen.

Parameters:

Parameter	Type	Description
p	IPen
rectangle	com.aspose.ms.System.Drawing.Rectangle

drawRectangle(IPen p, System.Drawing.RectangleF rectangle)

public void drawRectangle(IPen p, System.Drawing.RectangleF rectangle)

Draws rectangle border with specified pen.

Parameters:

Parameter	Type	Description
p	IPen
rectangle	com.aspose.ms.System.Drawing.RectangleF

drawText(String text, System.Drawing.Font font, IBrush b, System.Drawing.PointF origin)

public void drawText(String text, System.Drawing.Font font, IBrush b, System.Drawing.PointF origin)

Draws text from specified origin point.

Parameters:

Parameter	Type	Description
text	java.lang.String
font	com.aspose.ms.System.Drawing.Font
b	IBrush
origin	com.aspose.ms.System.Drawing.PointF

drawText(String text, System.Drawing.Font font, IBrush b, System.Drawing.RectangleF bounds)

public void drawText(String text, System.Drawing.Font font, IBrush b, System.Drawing.RectangleF bounds)

Draws text in the specified text box rectangle.

Parameters:

Parameter	Type	Description
text	java.lang.String
font	com.aspose.ms.System.Drawing.Font
b	IBrush
bounds	com.aspose.ms.System.Drawing.RectangleF

drawText(String text, System.Drawing.Font font, IBrush brush, System.Drawing.RectangleF bounds, TextOptions options)

public void drawText(String text, System.Drawing.Font font, IBrush brush, System.Drawing.RectangleF bounds, TextOptions options)

Draws text in the specified text box rectangle with additional options.

Parameters:

Parameter	Type	Description
text	java.lang.String
font	com.aspose.ms.System.Drawing.Font
brush	IBrush
bounds	com.aspose.ms.System.Drawing.RectangleF
options	TextOptions

drawText(String text, System.Drawing.Font font, IBrush b, float x, float y)

public void drawText(String text, System.Drawing.Font font, IBrush b, float x, float y)

Draws text from specified origin point.

Parameters:

Parameter	Type	Description
text	java.lang.String
font	com.aspose.ms.System.Drawing.Font
b	IBrush
x	float
y	float

equals(Object arg0)

public boolean equals(Object arg0)

Parameters:

Parameter	Type	Description
arg0	java.lang.Object

Returns: boolean

fillEllipse(IBrush b, System.Drawing.RectangleF rectangle)

public void fillEllipse(IBrush b, System.Drawing.RectangleF rectangle)

Fills ellipse with specified brush.

Parameters:

Parameter	Type	Description
b	IBrush
rectangle	com.aspose.ms.System.Drawing.RectangleF

fillPolygon(IBrush b, System.Drawing.Point[] points)

public void fillPolygon(IBrush b, System.Drawing.Point[] points)

Parameters:

Parameter	Type	Description
b	IBrush
points	com.aspose.ms.System.Drawing.Point[]

fillRectangle(IBrush b, System.Drawing.Rectangle rectangle)

public void fillRectangle(IBrush b, System.Drawing.Rectangle rectangle)

Fills rectangle with specified brush.

Parameters:

Parameter	Type	Description
b	IBrush
rectangle	com.aspose.ms.System.Drawing.Rectangle

fillRectangle(IBrush b, System.Drawing.RectangleF rectangle)

public void fillRectangle(IBrush b, System.Drawing.RectangleF rectangle)

Fills rectangle with specified brush.

Parameters:

Parameter	Type	Description
b	IBrush
rectangle	com.aspose.ms.System.Drawing.RectangleF

getCanvasSize()

public System.Drawing.Size getCanvasSize()

Returns: com.aspose.ms.System.Drawing.Size

getClass()

public final native Class<?> getClass()

Returns: java.lang.Class

getOffsetX()

public float getOffsetX()

Returns: float

getOffsetY()

public float getOffsetY()

Returns: float

getQualityMode()

public CanvasQualityMode getQualityMode()

Returns: CanvasQualityMode

hashCode()

public native int hashCode()

Returns: int

notify()

public final native void notify()

notifyAll()

public final native void notifyAll()

rotateTransform(float angle)

public void rotateTransform(float angle)

Applies rotate transform for all further drawing.

Parameters:

Parameter	Type	Description
angle	float

setScaleX(float scaleX)

public void setScaleX(float scaleX)

Sets scale factor for all further drawings

Parameters:

Parameter	Type	Description
scaleX	float

toString()

public String toString()

Returns: java.lang.String

translateTransform(float offsetX, float offsetY)

public void translateTransform(float offsetX, float offsetY)

Applies translate transform for all further drawing.

Parameters:

Parameter	Type	Description
offsetX	float
offsetY	float

wait()

public final void wait()

wait(long arg0)

public final native void wait(long arg0)

Parameters:

Parameter	Type	Description
arg0	long

wait(long arg0, int arg1)

public final void wait(long arg0, int arg1)

Parameters:

Parameter	Type	Description
arg0	long
arg1	int

BitmapBuilder CMYK