Changes between Version 13 and Version 14 of WRAPPING_TEXT_RENDERING_R1


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Timestamp:
06/10/09 14:43:07 (16 years ago)
Author:
vlado
Comment:

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  • WRAPPING_TEXT_RENDERING_R1

    v13 v14  
    3636 
    3737= Design = 
     38 * Add method PageWorkArea.getOverlappingArea(FrameView) to calculate the union of overlapping frames' areas: 
     39   * Get the areas of all FrameViews with z-order higher than the current Frame 
     40   * Make union of these areas. 
     41   * Note: For correct calculations the space of each FrameView should be converted to the space of the current Frame. 
    3842 * Modify HotTextSceneElementImpl.textLayout() method to: 
    3943  * Consider if the current Frame has single selection, so that wrapping is disabled (the user should be able to edit the selected frame without wrapping). 
    4044  * Calculate the layout area: 
    41    * Get the areas of all FrameViews with z-order higher than the current Frame 
    42    * Subtract these areas from the current Frame's area. 
    43    * Note: For correct calculations the space of each FrameView should be converted to the space of the current Frame. 
     45   * Find overlapping area using PageWorkArea.getOverlappingArea 
     46   * Subtract overlapping area from the current Frame's area. 
    4447  * Use the calculated ImmArea (possibly containing a complex shape) as a parameter to HotTextLayout.layout 
    4548 * Correct EdgeKind.OPEN_LINE and EdgeKind.SEGMENT to consider the case of more than one segment on a line. 
    … …  
    6164[3254] 
    6265 
     66[3355] 
     67 
    6368= Testing = 
    6469^(Place the testing results here.)^