General Image Editing

Select Foreground and Background Colour

When draw image by draw tool, one colour palette will appear, and user can select desired colour by clicking the colour palette. The colour palette is different if the sign's colour type is different, and following content will introduce each type respectively.

1) | If sign's colour type is single-colour, the following colour palette will appear. |
| Click mouse's left-key on the colour palette to set foreground colour, and click mouse's right-key on the colour palette to set background colour.
2) | If sign's colour type is bi-colour, the following colour palette will appear. |
| Click mouse's left-key on the colour palette to set foreground colour, and click mouse's right-key on the colour palette to set background colour.
3) | If sign's colour type is tri-colour, the following colour palette will appear. |
| Click mouse's left-key on the colour palette to set foreground colour, and click mouse's right-key on the colour palette to set background colour.
4) | If sign's colour type is single-colour 8, the following colour palette will appear. |
| Click mouse's left-key on the colour palette to set foreground colour, and click mouse's right-key on the colour palette to set background colour.
5) | If sign's colour type is bi-colour 64, the colour palette and colour editor will appear. user can refer to Colours Edit_Bi-colour 64.
6) | If sign's colour type is tri-colour 512, the colour palette and colour editor will appear. user can refer to Colours Edit_Tri-colour 512.
7) | If sign's colour type is single-colour 256, the colour palette and colour editor will appear. user can refer to Colours Edit_Single-colour 256.
8) | If sign's colour type is bi-colour 65536, the colour palette and colour editor will appear. user can refer to Colours Edit_Bi-colour 65536.
9) | If sign's colour type is tri-colour 65536, the colour palette and colour editor will appear. user can refer to Colours Edit_Tri-colour 65536.
Select Image

1. |
Click the draw tool |
2. | Move the mouse to the first position and click.
3. | Move the mouse to the next position and click.
4. | Select Opaque mode or Transparent mode for the selected area. Setup the background colour, and select transparent mode, then move the selected area. Now the selected area will be transparent on the points which colour are the same as the background colour. You can also paste an image and set to transparent mode too.

Draw Points

1. |
Click the draw tool |
2. | Move the mouse to the first position.
3. | Hold the button down and move to the next position.
4. | Release the mouse button.

Erase

1. |
Click the draw tool |
2. | Move the mouse to the first position.
3. | Hold the button down and move to the next position.
4. | Release the mouse button.

Fill

1. |
Click the draw tool |
2. | Move the mouse to the position and click.

Draw Line

1. |
Click the draw tool |
2. | Select the line width.
3. | Move the mouse to the first position and click.
4. | Move the mouse to the next position and click.

Draw Shapes

1. |
Click the draw tool |
2. | Select drawing and filling mode.
3. | Move the mouse to the first position and click.
4. | Move the mouse to the next position and click.

Draw Polygon

1. |
Click the draw tool |
2. | Select drawing and filling mode.
3. | Move the mouse to the first position and click.
4. | Move the mouse to the other positions and click.
5. | Click on the start point or press Enter to finish drawing.

NOTE1: | Press Esc to cancel.
NOTE2: | Use the left button for foreground colour and the right button for background colour.