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GUI_DrawStreamedBitmapEX()

SelecControls - Mar 17th 2011, 7:31am - emWin related
Post

Hello, I am Using SPI Flash to Store my Bitmap and I have the Driver for Same Working Well, I have created a bitmap C Stream Using Bitmap Converter, which when included as a constant arry and using the Function GUI_DrawStreamed Bitmap(), the bitmap is getting displayed but when i use the GUI_DrawStreamed BitmapEx() it does not draw, I have created the Callback Function which is given on page 171(manual v5.08), i have included the C Stream File there and just used memcpy to copy the bytes from th…
How to use callback function and key input for slider?

SelecControls - Feb 17th 2011, 6:54am - emWin related
Post

Is it necessary to create slider on dialog if callback function is to be attached to it? How to associate keys with slider?
What is display mechanism of GUI_DisplayStringInRect() function?

SelecControls - Feb 17th 2011, 6:51am - emWin related
Post

How string is displayed with this funtion? The function takes rect dimensions as parameter but it is observed that it draws rect with dimensions which fits string exactly, if string's len and font proportion is smaller than rect dimensions otherwise it draws rect with original dimensions and crops the string accordingly. Does it have any relation with text mode and align property of string?