QTradingView 1.0.0
A high-performance charting library built with C++ and Qt.
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GridRenderer.h
1/*
2 * Copyright (c) 2025 Dhruvan Gnanadhandayuthapani
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23#ifndef QTRADINGVIEW_GRIDRENDERER_H
24#define QTRADINGVIEW_GRIDRENDERER_H
25
26#include <QColor>
27#include "QTradingView/qtradingview_global.h"
28
29class QPainter;
30class QRectF;
31
32namespace QTradingView {
33
34class Pane;
35class ViewPort;
36class AxisRenderer;
37class Series;
38
43class QTRADINGVIEW_EXPORT GridRenderer
44{
45public:
50
55 void setGridColor(const QColor& color);
60 void setVerticalGridEnabled(bool enabled);
65 void setHorizontalGridEnabled(bool enabled);
66
75 void render(QPainter* painter, const Pane* pane, const ViewPort& viewport,
76 const Series* dataProvider, const AxisRenderer* axisRenderer);
77
78private:
79 QColor m_gridColor;
80 bool m_verticalGridEnabled;
81 bool m_horizontalGridEnabled;
82};
83
84} // namespace QTradingView
85
86#endif // QTRADINGVIEW_GRIDRENDERER_H
Renders chart axes, ticks, and labels for QTradingView.
Definition AxisRenderer.h:63
Renders grid lines on the chart background.
Definition GridRenderer.h:44
Represents a chart pane that contains one or more data series.
Definition Pane.h:44
Abstract base class for data series in QTradingView charts.
Definition Series.h:49
Manages the visible range and pixel mapping for chart bars.
Definition ViewPort.h:39