Draw rounded rectangle: drag mouse to draw a rounded rectangle.

Color select: Click to enter color palette to select color. Click page up or page down to select pictures or input new pictures from picture folder.

Thickness of brush tip: Click or drag the slider to adjust the thickness of the brush tip.

Width of brush tip: Click or drag the slider to adjust the width of the brush tip.

Draw polygon: drag mouse to draw a polygon.

Color select: Click to enter color palette to select color. Click page up or page down to select pictures or input new pictures from picture folder.

Thickness of brush tip: Click or drag the slider to adjust the thickness of the brush tip.

Width of brush tip: Click or drag the slider to adjust the width of the brush tip.

Draw: select a control point and adjust camber, then click this button to get the curve image.

Clear control point: click this button to clear selected control point.

Hold key Ctrl and use direction key to reset control point, double click left mouse button to draw.

Draw Bezier curve: click mouse to draw polygon with curve, and then click any control point to adjust the camber of corresponding line.

Color select: Click to enter color palette to select color. Click page up or page down to select pictures or input new pictures from picture folder.

Thickness of brush tip: Click or drag the slider to adjust the thickness of the brush tip.

Width of brush tip: Click or drag the slider to adjust the width of the brush tip.

Draw: select a control point and adjust camber, then click this button to get the curve image.

Clear control point: click this button to clear selected control point.

Hold key Ctrl and use direction key to reset control point, double click left mouse button to draw.

Type

First, select color or picture, the input type will appear on the board with the selected picture as its background or in the selected color, then select the corresponding font ,size and special effect, finally, click to input type.

Color select: Click to enter color palette to select color. Click page up or page down to select pictures or input new pictures from picture folder.

Font list: You can input or edit type. Click font or directly turn page to select the font. You can click or drag slider to adjust font size and drag or click mouse to resize the font.

Bold: make type bold.

Italic: make type italic.

Underline: apply an underline to type.

Strikethrough: apply strikethrough to type.

Anti－aliasing: Soften the showing of the type.

Shadow: apply shadow to type, the color of background is shadow’s color.

Hollow: make type hollow.

Flip horizontal: make flip horizontal of type.

Flip vertical: make flip vertical of type.

Gradient: make color gradient of type from head to foot.

The above functions have superaddition.

Selection

Click these buttons to select selections. You can edit or modify the picture in the selection. Hold key Ctrl and use direction key or mouse to move the selection. Click "select none" to delete selection. All functions can be used as superaddition.

Hold key Ctrl and use the direction key to reset control point, double click left mouse to draw.

Triangle Selection: Click to select triangle selection.

Selection reset: if you want to change the selection, click this button to reset.

Selection union: Select an area by uniting selected selections.

Selection subtraction: select an area subtracted from selected selections.

Selection intersection: select an area intersected by selected selections.

Rectangle Selection: Click to select rectangle selection.

Selection reset: if you want to change the selection, click this button to reset.

Selection union: Select an area by uniting selected selections.

Selection subtraction: select an area subtracted from selected selections.

Selection intersection: select an area intersected by selected selections.

Pentagon Selection: Click to select pentagon selection.

Selection reset: if you want to change the selection, click this button to reset.

Selection union: Select an area by uniting selected selections.

Selection subtraction: select an area subtracted from selected selections.

Selection intersection: select an area intersected by selected selections.

Hexagon Selection: Click to select hexagon selection.

Selection reset: if you want to change the selection, click this button to reset.

Selection union: Select an area by uniting selected selections.

Selection subtraction: select an area subtracted from selected selections.

Selection intersection: select an area intersected by selected selections.

Roundness Selection: Click to select roundness selection.

Selection reset: if you want to change the selection, click this button to reset.

Selection union: Select an area by uniting selected selections.

Selection subtraction: select an area subtracted from selected selections.

Selection intersection: select an area intersected by selected selections.

Rounded Rectangle Selection: Click to select rounded rectangle selection.

Selection reset: if you want to change the selection, click this button to reset.

Selection union: Select an area by uniting selected selections.

Selection subtraction: select an area subtracted from selected selections.

Selection intersection: select an area intersected by selected selections.

Free Selection: Click to select polygon selection.

Selection reset: if you want to change the selection, click this button to reset.

Selection union: Select an area by uniting selected selections.

Selection subtraction: select an area subtracted from selected selections.

Selection intersection: select an area intersected by selected selections.

Bezier Curve Selection: Click any control point to adjust the camber of corresponding line after selecting the curve-polygon.

Selection reset: if you want to change the selection, click this button to reset.

Selection union: Select an area by uniting selected selections.

Selection subtraction: select an area subtracted from selected selections.

Selection intersection: select an area intersected by selected selections.

Selection generation: Double click left mouse to close the control points and select any one to adjust the camber.

Clear control point: Click this button to clear the selected control point.