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1 <html> |
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2 <center> |
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3 <h2>Gradients</h2> |
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4 </center> |
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5 |
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6 <p>In this demo we show the various types of gradients that can |
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7 be used in Qt.</p> |
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8 |
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9 <p>There are three types of gradients: |
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10 |
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11 <ul> |
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12 <li><b>Linear</b> gradients interpolate colors between start and end |
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13 points.</li> |
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14 <li><b>Radial</b> gradients interpolate colors between a focal point and the |
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15 points on a circle surrounding it.</li> |
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16 <li><b>Conical</b> gradients interpolate colors around a center point.</li> |
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17 </ul> |
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18 |
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19 </p> |
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20 |
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21 <p>The panel on the right contains a color table editor that defines |
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22 the colors in the gradient. The three topmost controls determine the red, |
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23 green and blue components while the last defines the alpha of the |
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24 gradient. You can move points, and add new ones, by clicking with the left |
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25 mouse button, and remove points by clicking with the right button.</p> |
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26 |
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27 <p>There are three default configurations available at the bottom of |
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28 the page that are provided as suggestions on how a color table could be |
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29 configured.</p> |
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30 |
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31 </html> |