| 42 | * Move the style up inside the array of styles. |
| 43 | */ |
| 44 | int msMoveStyleUp(classObj *class, int nStyleIndex) |
| 45 | { |
| 46 | styleObj *psTmpStyle = NULL; |
| 47 | if (class && nStyleIndex < class->numstyles && nStyleIndex >0) |
| 48 | { |
| 49 | psTmpStyle = (styleObj *)malloc(sizeof(styleObj)); |
| 50 | initStyle(psTmpStyle); |
| 51 | |
| 52 | msCopyStyle(psTmpStyle, class->styles[nStyleIndex]); |
| 53 | |
| 54 | msCopyStyle(class->styles[nStyleIndex], |
| 55 | class->styles[nStyleIndex-1]); |
| 56 | |
| 57 | msCopyStyle(class->styles[nStyleIndex-1], psTmpStyle); |
| 58 | |
| 59 | return(MS_SUCCESS); |
| 60 | } |
| 61 | msSetError(MS_CHILDERR, "Invalid index: %d", "msMoveStyleUp()", |
| 62 | nStyleIndex); |
| 63 | return (MS_FAILURE); |
| 64 | } |
| 65 | |
| 66 | |
| 67 | /** |
no test coverage detected