diff options
Diffstat (limited to 'src/data/edgestyle.cpp')
-rw-r--r-- | src/data/edgestyle.cpp | 262 |
1 files changed, 131 insertions, 131 deletions
diff --git a/src/data/edgestyle.cpp b/src/data/edgestyle.cpp index 079d4f5..275393e 100644 --- a/src/data/edgestyle.cpp +++ b/src/data/edgestyle.cpp @@ -1,131 +1,131 @@ -/* - TikZiT - a GUI diagram editor for TikZ - Copyright (C) 2018 Aleks Kissinger - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <https://www.gnu.org/licenses/>. -*/ - -#include "edgestyle.h" - -#include <QPainter> -#include <QPixmap> - -EdgeStyle *noneEdgeStyle = new EdgeStyle(); - -EdgeStyle::EdgeStyle() : Style() -{ -} - -EdgeStyle::EdgeStyle(QString name, GraphElementData *data) : Style(name, data) -{ -} - -EdgeStyle::ArrowTipStyle EdgeStyle::arrowHead() const -{ - if (_data == 0) return NoTip; - - if (_data->atom("->") || _data->atom("<->") || _data->atom("|->")) return Pointer; - if (_data->atom("-|") || _data->atom("<-|") || _data->atom("|-|")) return Flat; - return NoTip; -} - -EdgeStyle::ArrowTipStyle EdgeStyle::arrowTail() const -{ - if (_data == 0) return NoTip; - if (_data->atom("<-") || _data->atom("<->") || _data->atom("<-|")) return Pointer; - if (_data->atom("|-") || _data->atom("|->") || _data->atom("|-|")) return Flat; - return NoTip; -} - -EdgeStyle::DrawStyle EdgeStyle::drawStyle() const -{ - if (_data == 0) return Solid; - if (_data->atom("dashed")) return Dashed; - if (_data->atom("dotted")) return Dotted; - return Solid; -} - -QPen EdgeStyle::pen() const -{ - QPen p(strokeColor()); - p.setWidthF((float)strokeThickness() * 2.0f); - - QVector<qreal> pat; - switch (drawStyle()) { - case Dashed: - pat << 3.0 << 3.0; - p.setDashPattern(pat); - break; - case Dotted: - pat << 1.0 << 1.0; - p.setDashPattern(pat); - break; - } - - return p; -} - -QPainterPath EdgeStyle::path() const -{ - return QPainterPath(); -} - -QPainterPath EdgeStyle::palettePath() const -{ - return QPainterPath(); -} - -QIcon EdgeStyle::icon() const -{ - // draw an icon matching the style - QPixmap px(100,100); - px.fill(Qt::transparent); - QPainter painter(&px); - - if (_data == 0) { - QPen pen(Qt::black); - pen.setWidth(3); - } else { - painter.setPen(pen()); - } - - painter.drawLine(10, 50, 90, 50); - - QPen pn = pen(); - pn.setStyle(Qt::SolidLine); - painter.setPen(pn); - - switch (arrowHead()) { - case Pointer: - painter.drawLine(90,50,80,40); - painter.drawLine(90,50,80,60); - break; - case Flat: - painter.drawLine(90,40,90,60); - break; - } - - switch (arrowTail()) { - case Pointer: - painter.drawLine(10,50,20,40); - painter.drawLine(10,50,20,60); - break; - case Flat: - painter.drawLine(10,40,10,60); - break; - } - - - return QIcon(px); -} +/*
+ TikZiT - a GUI diagram editor for TikZ
+ Copyright (C) 2018 Aleks Kissinger
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#include "edgestyle.h"
+
+#include <QPainter>
+#include <QPixmap>
+
+EdgeStyle *noneEdgeStyle = new EdgeStyle();
+
+EdgeStyle::EdgeStyle() : Style()
+{
+}
+
+EdgeStyle::EdgeStyle(QString name, GraphElementData *data) : Style(name, data)
+{
+}
+
+EdgeStyle::ArrowTipStyle EdgeStyle::arrowHead() const
+{
+ if (_data == 0) return NoTip;
+
+ if (_data->atom("->") || _data->atom("<->") || _data->atom("|->")) return Pointer;
+ if (_data->atom("-|") || _data->atom("<-|") || _data->atom("|-|")) return Flat;
+ return NoTip;
+}
+
+EdgeStyle::ArrowTipStyle EdgeStyle::arrowTail() const
+{
+ if (_data == 0) return NoTip;
+ if (_data->atom("<-") || _data->atom("<->") || _data->atom("<-|")) return Pointer;
+ if (_data->atom("|-") || _data->atom("|->") || _data->atom("|-|")) return Flat;
+ return NoTip;
+}
+
+EdgeStyle::DrawStyle EdgeStyle::drawStyle() const
+{
+ if (_data == 0) return Solid;
+ if (_data->atom("dashed")) return Dashed;
+ if (_data->atom("dotted")) return Dotted;
+ return Solid;
+}
+
+QPen EdgeStyle::pen() const
+{
+ QPen p(strokeColor());
+ p.setWidthF((float)strokeThickness() * 2.0f);
+
+ QVector<qreal> pat;
+ switch (drawStyle()) {
+ case Dashed:
+ pat << 3.0 << 3.0;
+ p.setDashPattern(pat);
+ break;
+ case Dotted:
+ pat << 1.0 << 1.0;
+ p.setDashPattern(pat);
+ break;
+ }
+
+ return p;
+}
+
+QPainterPath EdgeStyle::path() const
+{
+ return QPainterPath();
+}
+
+QPainterPath EdgeStyle::palettePath() const
+{
+ return QPainterPath();
+}
+
+QIcon EdgeStyle::icon() const
+{
+ // draw an icon matching the style
+ QPixmap px(100,100);
+ px.fill(Qt::transparent);
+ QPainter painter(&px);
+
+ if (_data == 0) {
+ QPen pen(Qt::black);
+ pen.setWidth(3);
+ } else {
+ painter.setPen(pen());
+ }
+
+ painter.drawLine(10, 50, 90, 50);
+
+ QPen pn = pen();
+ pn.setStyle(Qt::SolidLine);
+ painter.setPen(pn);
+
+ switch (arrowHead()) {
+ case Pointer:
+ painter.drawLine(90,50,80,40);
+ painter.drawLine(90,50,80,60);
+ break;
+ case Flat:
+ painter.drawLine(90,40,90,60);
+ break;
+ }
+
+ switch (arrowTail()) {
+ case Pointer:
+ painter.drawLine(10,50,20,40);
+ painter.drawLine(10,50,20,60);
+ break;
+ case Flat:
+ painter.drawLine(10,40,10,60);
+ break;
+ }
+
+
+ return QIcon(px);
+}
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