| 61 | } |
| 62 | |
| 63 | fg_err fg_set_image_alpha(fg_image pImage, const float pAlpha) |
| 64 | { |
| 65 | try { |
| 66 | ARG_ASSERT(0, (pImage!=0)); |
| 67 | ARG_ASSERT(1, (pAlpha>=0.0 && pAlpha<=1.0)); |
| 68 | |
| 69 | getImage(pImage)->setAlpha(pAlpha); |
| 70 | } |
| 71 | CATCHALL |
| 72 | |
| 73 | return FG_ERR_NONE; |
| 74 | } |
| 75 | |
| 76 | fg_err fg_set_image_aspect_ratio(fg_image pImage, const bool pKeepRatio) |
| 77 | { |