| 摘要 |
Adjustments to content to be rendered on top of background content, such as wallpaper, in a graphical user interface are disclosed. One example method can include adjusting a color characteristic of new content to be rendered on top of the background content, based on at least one color characteristic of the background content, so as to preserve the new content's color. Another example method can include adjusting a color characteristic of text to be rendered on top of the background content, based on at least one color characteristic of the background content, so that the text is legible. Select background content on display :410 Determine RGB color in selected content Convert RGB to HSB Determine contrast in selected content Adjust saturation level of selected content r430 Calculate opacity level of new content I r 435 Render adjusted new content I 1 e1 440 End displaying new content I Re-adjust saturation level of selected content |
