@@ -123,12 +123,22 void PiePresenter::updateGeometry() | |||||
123 | foreach (QPieSlice* s, m_series->m_slices) { |
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123 | foreach (QPieSlice* s, m_series->m_slices) { | |
124 |
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124 | |||
125 | // calculate the farthest point in the slice from the pie center |
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125 | // calculate the farthest point in the slice from the pie center | |
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126 | ||||
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127 | // the arm | |||
126 | qreal centerAngle = s->m_startAngle + (s->m_angleSpan / 2); |
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128 | qreal centerAngle = s->m_startAngle + (s->m_angleSpan / 2); | |
127 | qreal len = pieRadius + s->labelArmLength() + s->explodeDistance(); |
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129 | qreal len = pieRadius + PIESLICE_LABEL_GAP + s->labelArmLength() + s->explodeDistance(); | |
128 | QPointF dp(qSin(centerAngle*(PI/180)) * len, -qCos(centerAngle*(PI/180)) * len); |
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130 | QPointF dp(qSin(centerAngle*(PI/180)) * len, -qCos(centerAngle*(PI/180)) * len); | |
129 | QPointF p = pieRect.center() + dp; |
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131 | QPointF p = pieRect.center() + dp; | |
130 |
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132 | |||
131 |
// |
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133 | // the label text | |
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134 | QFontMetricsF fm(s->labelFont()); | |||
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135 | QRectF labelRect = fm.boundingRect(s->label()); | |||
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136 | if (centerAngle < 90 || centerAngle > 270) | |||
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137 | p += QPointF(0, -labelRect.height()); | |||
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138 | if (centerAngle < 180) | |||
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139 | p += QPointF(labelRect.width(), 0); | |||
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140 | else | |||
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141 | p += QPointF(-labelRect.width(), 0); | |||
132 |
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142 | |||
133 | // calculate how much the radius must get smaller to fit that point in the base rectangle |
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143 | // calculate how much the radius must get smaller to fit that point in the base rectangle | |
134 | qreal dt = m_rect.top() - p.y(); |
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144 | qreal dt = m_rect.top() - p.y(); |
@@ -100,7 +100,7 void PieSlice::updateGeometry() | |||||
100 |
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100 | |||
101 | // update label position |
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101 | // update label position | |
102 | qreal radius = rect.height() / 2; |
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102 | qreal radius = rect.height() / 2; | |
103 |
QPointF edgeCenter = rect.center() + offset(centerAngle, radius + |
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103 | QPointF edgeCenter = rect.center() + offset(centerAngle, radius + PIESLICE_LABEL_GAP); | |
104 | m_slicelabel->setArmStartPoint(edgeCenter); |
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104 | m_slicelabel->setArmStartPoint(edgeCenter); | |
105 | m_slicelabel->setArmAngle(centerAngle); |
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105 | m_slicelabel->setArmAngle(centerAngle); | |
106 | m_slicelabel->updateGeometry(); |
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106 | m_slicelabel->updateGeometry(); |
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