Preface

    As programming for the portable terminals, you may want to show images on
    the display. Since the C / BASIC programming tools use arrays/strings to
    represent images, it's not easy and it takes time to make one image. To
    facilitate the programming, we make this software -- the BmpEdit.

What can we do with the BmpEdit?

    With the BmpEdit, you can open a bitmap or create a new bitmap. If the
    size is not right, you can resize it. If you want only part of a bitmap,
    you can select the part and crop it. Further more, users can edit the
    bitmap with the Pen tool and the Eraser tool. After editing, you can save
    or export the bitmap in C / BASIC format.

Layout

    Left window: 
    The left window is for previewing, you can view the bitmap with its 
    original size. If you want to crop the bitmap, you should click and drag
    on the bitmap to select a region. After select a region, you then can
    crop the bitmap.

    Right window:
    The right window is for editing, you can draw a pixel with the Pen tool,
    and clear a pixel with the Eraser tool. When editing, the previewing
    window will be updated simultaneously.

Menu
File
    New :    Create a blank bitmap.
    Open:    Open an existing bitmap file.
    Save:    Save the bitmap in C or BASIC format to a text file.
    Export:  Export the bitmap in C or BASIC format. In this function you can
             get the C or BASIC code for showing the bitmap on LCD.

Edit
    Resize:  Change the bitmap size. If the new size is bigger than the
             original size, the bitmap will zoom to fit in.
    Crop:    Click and drag on the previewing windows to select the region
             and then crop the bitmap.
    Reset:   Restore the bitmap to its initial state.
    Increase threshold: 
    Decrease threshold:
    Set threshold: The threshold is used for coverting a color bitmap to a
                   black & white bitmap.

View
    Toolbar:   Show or hide tool-bar.
    Statusbar: Show or hide status-bar.
    Split:     Adjust the panel size.

Tool
    Pen:       Choose the Pen tool as current tool, you then can use it to
               draw pixels on the bitmap.
    Rubber:    Choose Rubber as current tool, thus you can use it to erase
               the pixels on the bitmap.

Help
    About:     Show copy-right information 

Existing bug:
    When opening a big bitmap it becomes very slowly. 
    Crop or resize a big bitmap may cause error.
