• 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

TEXT_WIDTH Function

Syntax

Arguments

text

The text to measure. Character

Description

Get the width of the text using the current font.

Discussion

TEXT_WIDTH() returns the width of the text in inches. Used only in the Code sections of UI_BITMAP_DRAW(), UI_SCREEN_DRAW(), and UI_PRINTER_DRAW().

The following example displays the text "Sample" centered vertically and horizontally on the bitmap. This is actually the more complicated way to write this code. Refer to BITMAP_HEIGHT()and BITMAP_WIDTH()for simpler examples.

ui_bitmap_create("test", 4, 1)
ui_bitmap_draw("test",
set_font("Verdana,20,biu", "blue", "white")
inner_Rect(0, 0, 4, 1)
text("Sample", bitmap_width("test")/2 - text_width("Sample")/2, bitmap_height("test")/2 - text_height("Sample")/2)
%code%)
ui_dlg_box("","{image=test}")

See Also

• Bitmap and Graphic Functions