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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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40 ****************************************************************************/ |
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41 |
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42 /*! |
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43 \example demos/gradients |
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44 \title Gradients |
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45 |
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46 In this demo we show the various types of gradients that can |
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47 be used in Qt. |
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48 |
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49 \image gradients-demo.png |
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50 |
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51 There are three types of gradients: |
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52 |
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53 \list |
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54 \o \bold{Linear} gradients interpolate colors between start and end points. |
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55 \o \bold{Radial} gradients interpolate colors between a focal point and the |
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56 points on a circle surrounding it. |
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57 \o \bold{Conical} gradients interpolate colors around a center point. |
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58 \endlist |
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59 |
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60 The panel on the right contains a color table editor that defines |
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61 the colors in the gradient. The three topmost controls determine the red, |
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62 green and blue components while the last defines the alpha of the |
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63 gradient. You can move points, and add new ones, by clicking with the left |
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64 mouse button, and remove points by clicking with the right button. |
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65 |
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66 There are three default configurations available at the bottom of |
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67 the page that are provided as suggestions on how a color table could be |
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68 configured. |
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69 */ |