6 calls to iek_image_hex2rgb() in Image effect kit 7

iek_gd_border in ./iek.gd.inc

Add an image border by using the GD toolkit.

iek_gd_padding in ./iek.gd.inc

Add an image padding by using the GD toolkit.

iek_gd_resize in ./iek.gd.inc

Resize an image by using the GD toolkit.

iek_gd_watermark in ./iek.gd.inc

Add a watermark text on an image by using the GD toolkit.

iek_image_effect_blank_margin_bg_color_validate in ./iek.module

Validation function for color format.

iek_image_effect_color_validate in ./iek.module

Validation function for color format.