fix lineargradientfx handles (#2891)
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1d386c0025
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2 changed files with 3 additions and 4 deletions
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@ -1510,8 +1510,9 @@ void LinearRangeFxGadget::leftButtonDrag(const TPointD &pos,
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if (m_targetPos != m_anotherPos && e.isShiftPressed()) {
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TPointD vecA = m_targetPos - m_anotherPos;
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TPointD vecB = m_targetPos + d - m_anotherPos;
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double ratio = std::min(vecB.x / vecA.x, vecB.y / vecA.y);
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d = vecA * (ratio - 1.0);
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d = vecA * ((vecA.x * vecB.x + vecA.y * vecB.y) /
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(vecA.x * vecA.x + vecA.y * vecA.y) -
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1.0);
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}
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setValue(target, m_targetPos + d);
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@ -183,7 +183,6 @@ void ColumnFan::loadData(TIStream &is) {
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void ColumnFan::rollLeftFoldedState(int index, int count) {
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assert(index >= 0);
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assert(count > 1);
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int columnCount = m_columns.size();
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if (columnCount <= index) return;
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if (index + count - 1 > columnCount) count = columnCount - index + 1;
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@ -210,7 +209,6 @@ void ColumnFan::rollLeftFoldedState(int index, int count) {
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void ColumnFan::rollRightFoldedState(int index, int count) {
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assert(index >= 0);
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assert(count > 1);
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int columnCount = m_columns.size();
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if (columnCount <= index) return;
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