53 lines
1.1 KiB
C++
53 lines
1.1 KiB
C++
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#include"color.h"
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static int limit(int i)
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{
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if (i < 0)
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return 0;
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if (i > 255)
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return 255;
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return i;
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}
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// 处理颜色
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QColor parseColor(const QString& color_string)
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{
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if (color_string.indexOf(';') != -1)
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{
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QStringList strings = color_string.split(';');
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if (strings.size() >= 3)
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{
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bool r_ok = true;
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int r = strings[0].toInt(&r_ok);
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bool g_ok = true;
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int g = strings[1].toInt(&g_ok);
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bool b_ok = true;
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int b = strings[2].toInt(&b_ok);
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if (r_ok && g_ok && b_ok)
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{
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return QColor(limit(r), limit(g), limit(b));
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}
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}
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return QColor();
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}
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QColor new_color;
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if (QColor::colorNames().contains(color_string, Qt::CaseInsensitive) ||
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(color_string.size() > 0 && color_string[0] == '#'))
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{
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new_color.setNamedColor(color_string.toLower());
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}
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return new_color;
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}
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QString printColor(const QColor& color)
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{
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return QString("%1; %2; %3").arg(color.red()).arg(color.green()).arg(color.blue());
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}
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Ogre::ColourValue qtToOgre(const QColor& c)
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{
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return Ogre::ColourValue(c.redF(), c.greenF(), c.blueF(), c.alphaF());
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}
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