< prev index next >

src/java.desktop/share/classes/java/awt/AlphaComposite.java

Print this page

        

*** 71,81 **** * <p> * The following factors are used in the description of the blending * equation in the Porter and Duff paper: * * <blockquote> ! * <table summary="layout"> * <tr><th style="text-align:left">Factor&nbsp;&nbsp;<th style="text-align:left">Definition * <tr><td><em>A<sub>s</sub></em><td>the alpha component of the source pixel * <tr><td><em>C<sub>s</sub></em><td>a color component of the source pixel in premultiplied form * <tr><td><em>A<sub>d</sub></em><td>the alpha component of the destination pixel * <tr><td><em>C<sub>d</sub></em><td>a color component of the destination pixel in premultiplied form --- 71,82 ---- * <p> * The following factors are used in the description of the blending * equation in the Porter and Duff paper: * * <blockquote> ! * <table class="borderless"> ! * <caption style="display:none">Factors</caption> * <tr><th style="text-align:left">Factor&nbsp;&nbsp;<th style="text-align:left">Definition * <tr><td><em>A<sub>s</sub></em><td>the alpha component of the source pixel * <tr><td><em>C<sub>s</sub></em><td>a color component of the source pixel in premultiplied form * <tr><td><em>A<sub>d</sub></em><td>the alpha component of the destination pixel * <tr><td><em>C<sub>d</sub></em><td>a color component of the destination pixel in premultiplied form
*** 111,121 **** * <p> * The following factors will be used to discuss our extensions to * the blending equation in the Porter and Duff paper: * * <blockquote> ! * <table summary="layout"> * <tr><th style="text-align:left">Factor&nbsp;&nbsp;<th style="text-align:left">Definition * <tr><td><em>C<sub>sr</sub></em> <td>one of the raw color components of the source pixel * <tr><td><em>C<sub>dr</sub></em> <td>one of the raw color components of the destination pixel * <tr><td><em>A<sub>ac</sub></em> <td>the "extra" alpha component from the AlphaComposite instance * <tr><td><em>A<sub>sr</sub></em> <td>the raw alpha component of the source pixel --- 112,123 ---- * <p> * The following factors will be used to discuss our extensions to * the blending equation in the Porter and Duff paper: * * <blockquote> ! * <table class="borderless"> ! * <caption style="display:none">Factors</caption> * <tr><th style="text-align:left">Factor&nbsp;&nbsp;<th style="text-align:left">Definition * <tr><td><em>C<sub>sr</sub></em> <td>one of the raw color components of the source pixel * <tr><td><em>C<sub>dr</sub></em> <td>one of the raw color components of the destination pixel * <tr><td><em>A<sub>ac</sub></em> <td>the "extra" alpha component from the AlphaComposite instance * <tr><td><em>A<sub>sr</sub></em> <td>the raw alpha component of the source pixel
< prev index next >