GDI + (Graphics Device Interface)

1 Creating a canvas (creating a Graphics object)

Bitmap Bitmap = new Bitmap (80,80);

Graphics g=graphics.fromimage (bitmap);

2 Creating a Pen object (straight curve)

Public pen = new Pen (color.black);

Pen pen= New Pen (color.black,5);

SolidBrush brush= New SolidBrush (color.red);

Pen pen = new Pen (brush);

Pen pen = new Pen (brush,5);

3 Creating a Brush object (paint brush)

Several types

SolidBrush Solid Color Painting brush

Hatbrush Select draw from the preset pattern.

TextureBrush Texture Drawing

LinearGradientBrush: Drawing with two colors blended along a gradient

PathGradientBrush: Based on a unique path defined by the programmer, draw using a mixed-color gradient of the payload.

GDI + (Graphics Device Interface)