-rw-r--r-- | noncore/graphics/drawpad/pointtool.cpp | 40 |
1 files changed, 35 insertions, 5 deletions
diff --git a/noncore/graphics/drawpad/pointtool.cpp b/noncore/graphics/drawpad/pointtool.cpp index 656044b..22bb089 100644 --- a/noncore/graphics/drawpad/pointtool.cpp +++ b/noncore/graphics/drawpad/pointtool.cpp | |||
@@ -18,4 +18,5 @@ | |||
18 | #include "page.h" | 18 | #include "page.h" |
19 | 19 | ||
20 | #include <qimage.h> | ||
20 | #include <qpainter.h> | 21 | #include <qpainter.h> |
21 | 22 | ||
@@ -49,12 +50,10 @@ void PointTool::mouseMoveEvent(QMouseEvent* e) | |||
49 | { | 50 | { |
50 | if (m_mousePressed) { | 51 | if (m_mousePressed) { |
51 | QPainter painter; | ||
52 | painter.begin(m_pDrawPadCanvas->currentPage()); | ||
53 | painter.setPen(m_pDrawPad->pen()); | ||
54 | m_polyline[2] = m_polyline[1]; | 52 | m_polyline[2] = m_polyline[1]; |
55 | m_polyline[1] = m_polyline[0]; | 53 | m_polyline[1] = m_polyline[0]; |
56 | m_polyline[0] = e->pos(); | 54 | m_polyline[0] = e->pos(); |
57 | painter.drawPolyline(m_polyline); | 55 | |
58 | painter.end(); | 56 | QPainter painter; |
57 | painter.begin(m_pDrawPadCanvas->currentPage()); | ||
59 | 58 | ||
60 | QRect r = m_polyline.boundingRect(); | 59 | QRect r = m_polyline.boundingRect(); |
@@ -65,4 +64,35 @@ void PointTool::mouseMoveEvent(QMouseEvent* e) | |||
65 | r.setBottom(r.bottom() + m_pDrawPad->pen().width()); | 64 | r.setBottom(r.bottom() + m_pDrawPad->pen().width()); |
66 | 65 | ||
66 | QPixmap areaPixmap(r.width(), r.height()); | ||
67 | bitBlt(&areaPixmap, QPoint(0, 0), painter.device(), r); | ||
68 | |||
69 | QImage areaImage = areaPixmap.convertToImage(); | ||
70 | QImage bigAreaImage = areaImage.smoothScale(areaImage.width() * 3, areaImage.height() * 3); | ||
71 | |||
72 | QPixmap bigAreaPixmap; | ||
73 | bigAreaPixmap.convertFromImage(bigAreaImage); | ||
74 | |||
75 | QPen bigAreaPen = m_pDrawPad->pen(); | ||
76 | bigAreaPen.setWidth(bigAreaPen.width() * 3); | ||
77 | |||
78 | QPainter bigAreaPainter; | ||
79 | bigAreaPainter.begin(&bigAreaPixmap); | ||
80 | bigAreaPainter.setPen(bigAreaPen); | ||
81 | |||
82 | QPointArray bigAreaPolyline(3); | ||
83 | bigAreaPolyline.setPoint(0, (m_polyline[0].x() - r.x()) * 3 + 1, (m_polyline[0].y() - r.y()) * 3 + 1); | ||
84 | bigAreaPolyline.setPoint(1, (m_polyline[1].x() - r.x()) * 3 + 1, (m_polyline[1].y() - r.y()) * 3 + 1); | ||
85 | bigAreaPolyline.setPoint(2, (m_polyline[2].x() - r.x()) * 3 + 1, (m_polyline[2].y() - r.y()) * 3 + 1); | ||
86 | |||
87 | bigAreaPainter.drawPolyline(bigAreaPolyline); | ||
88 | bigAreaPainter.end(); | ||
89 | |||
90 | bigAreaImage = bigAreaPixmap.convertToImage(); | ||
91 | areaImage = bigAreaImage.smoothScale(bigAreaImage.width() / 3, bigAreaImage.height() / 3); | ||
92 | areaPixmap.convertFromImage(areaImage); | ||
93 | |||
94 | painter.drawPixmap(r.x(), r.y(), areaPixmap); | ||
95 | painter.end(); | ||
96 | |||
67 | QRect viewportRect(m_pDrawPadCanvas->contentsToViewport(r.topLeft()), | 97 | QRect viewportRect(m_pDrawPadCanvas->contentsToViewport(r.topLeft()), |
68 | m_pDrawPadCanvas->contentsToViewport(r.bottomRight())); | 98 | m_pDrawPadCanvas->contentsToViewport(r.bottomRight())); |