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cpdf_setrgbcolor_stroke

(PHP 3 >= 3.0.8, PHP 4, PHP 5 <= 5.0.4)

cpdf_setrgbcolor_stroke -- Sets drawing color to rgb color value

Описание

bool cpdf_setrgbcolor_stroke ( int pdf_document, float red_value, float green_value, float blue_value )

Sets the current drawing color to the given rgb color value.

Список параметров

pdf_document

The document handle, returned by cpdf_open().

red_value

The red value, as a float between 0.0 (black) and 1.0 (red)

green_value

The green value, as a float between 0.0 (black) and 1.0 (green)

blue_value

The blue value, as a float between 0.0 (black) and 1.0 (blue)

Возвращаемые значения

Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.

Смотрите также

cpdf_setrgbcolor()
cpdf_setrgbcolor_fill()



add a note add a note User Contributed Notes
cpdf_setrgbcolor_stroke
xerofun at gmx dot li
14-Aug-2003 11:46
You have to set the color as a floating point value. So for white you can't use the values 255, 255, 255 (for red, green and blue) as you would do in a normal graphics program, you would have to enter 1.0, 1.0, 1.0 .

So black would be 0.0, 0.0, 0.0.

Effectively all other colors are in between 0.0 and 1.0.
add a note add a note

cpdf_setrgbcolor> <cpdf_setrgbcolor_fill
Last updated: Fri, 26 Jan 2007
 
 
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11 июля 2007
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