Bug 148594 [regression]Block Image's padding left doesn't work correctly in pdf
Description: Block Image's padding left doesn't work correctly in pdf. Steps to reproduce: 1. Insert an image 2. Set padding left and bottom border style 3. Preview in html and pdf Expected result: Bottom border should extend to the left blank padding space of image item. Actual result: Bottom border didn't extend to the left blank padding space of image item.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFImageLM.java
* <p>
 * Image is an atomic conponent, so it can not be split. if the size exceeds the
 * boundry, user agent should overflow or clip it.
 * <p>
 * if layout manager can not retrieve the instrinsic dimension of image, layout
 * mangager set the instrinsic dimension to the default value (1,1). logger will
 * log this error, but this can not interrupt the layout process.
 * <p>
 * this layout manager genrate image area which perhaps has border, render
 * should take reponsibility to draw the image and its border
 * <p>
 * the dimension algorithm shows as following table:
 * <p>
 * <table>
 * <tr>
 * <td>scale</td>
 * <td>height</td>
 * <td>width</td>
 * <td>notes</td>
 * </tr>
 * <tr>
 * <td rowspan="3">true</td>
 * <td>X</td>
 * <td>X</td>
 * <td rowspan="3">Following the CSS defined algorithm.</td>
 * </tr>
 * <tr>
 * <td>X</td>
 * <td></td>
 * </tr>