• A5_DESIGN_BITMAP Function
• A5_GET_BITMAP Function
• A5_GET_BMP_FROM_FILE Function
• A5_GET_JPEG Function
• A5_IMAGE_TRANSFORM Function
• a5_ink_to_png Function
• BITMAP Function
• BITMAP_ALPHA Function
• BITMAP_COLORS_GET Function
• BITMAP_HEIGHT Function
• BITMAP_SATURATION Function
• BITMAP_SIZE Function
• Bitmap_to_JPEG Function
• BITMAP_TO_PALETTE_PNG Function
• BITMAP_TO_PNG Function
• BITMAP_TRANSLUCENT Function
• BITMAP_WIDTH Function
• CHANGE_COLOR Function
• CLIP_SHAPE Function
• Displaying and Printing Bitmaps
• DRAW_BOX Function
• DRAW_WRAP_SCRIPT Function
• DRAW_WRAP_TEXT Function
• EXTENT_HEIGHT Function
• EXTENT_WIDTH Function
• FILL_OVAL Function
• FILL_PIE Function
• FILL_POLY Function
• FILL_RECT Function
• FILL_ROUND_RECT Function
• FILL_SHAPE Function
• INNER_OVAL Function
• INNER_PIE Function
• INNER_POLY Function
• INNER_RECT Function
• INNER_ROUND_RECT Function
• INNER_SHAPE Function
• JPEG_TO_BITMAP Function
• LINE Function
• LINETO Function
• OVAL Function
• PIE Function
• PNG_TO_BITMAP Function
• POLY Function
• POLY_BEZIER Function
• RECT Function
• ROUND_RECT Function
• SET_FONT Function
• SET_ORIGIN Function
• SET_ROTATE Function
• SET_SCALE Function
• SET_UNITS Function
• SHAPE Function
• START_POLY Function
• TEXT Function
• TEXT_HEIGHT Function
• TEXT_WIDTH Function
• UI_BITMAP_CREATE Function
• UI_BITMAP_CREATE_FROM_SCREEN Function
• UI_BITMAP_CREATE_FROM_XPM Function
• UI_BITMAP_DRAW Function
• UI_BITMAP_DROP Function
• UI_BITMAP_INFO_GET Function
• UI_BITMAP_LOAD Function
• UI_BITMAP_PNG_LOAD Function
• UI_BITMAP_PNG_SAVE Function
• UI_BITMAP_SAVE Function
• UI_PRINTER_DRAW Function
• UI_SCREEN_DRAW Function
• UI_SHAPE_DESTROY Function
• UI_SHAPE_LINETO Function
• UI_SHAPE_OVAL Function
• UI_SHAPE_POLY Function
• UI_SHAPE_RECT Function
• UI_SHAPE_ROUND_RECT Function
• UI_SHAPE_START_POLY Function
• WINDOW_TO_IMAGE Function
• WRAP_TEXT_HEIGHT Function

BITMAP_TRANSLUCENT Function

Syntax

Arguments

bitmap_nameCharacter

The name of the bitmap to be modified.

XPosNumeric

The horizontal coordinate of the pixel to be modified.

YPosNumeric

The vertical coordinate of the pixel to be modified.

opacityNumeric

The amount of opacity to retain. 0 = Transparent. 100 = Opaque.

transparent_colorCharacter

The color to use to select pixels in the bitmap. Always considered to be totally transparent.

Description

The BITMAP_TRANSLUCENT() function draws a translucent bitmap (with opacity 100-0 for 100% to 0%) - optional transparent color is always treater 0% opacity.

Example

The following example places an image named stripes.bmp with 40% transparency over an image named toucan.bmp.

ui_bitmap_create("test",4,2)
stripe_data = file.to_blob("c:\documents\Xbasic Reference\Images\stripes.bmp")
ui_bitmap_load("stripes", stripe_data)
bird_data = file.to_blob("c:\documents\Xbasic Reference\Images\toucan.bmp")
ui_bitmap_load("bird", bird_data)
ui_bitmap_draw("test", <<%code%
inner_rect(0, 0, 4, 2)
bitmap("bird", 0, 0)
bitmap_translucent("stripes", 0, 0, 40)
%code%)
ui_dlg_box("image", <<%dlg% {image=test}
%dlg%)

Limitations

Used only in the Code sections of UI_BITMAP_DRAW(), UI_SCREEN_DRAW(), and UI_PRINTER_DRAW().

See Also

• Bitmap and Graphic Functions