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https://github.com/ShareX/ShareX.git
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216 lines
No EOL
7.7 KiB
C#
216 lines
No EOL
7.7 KiB
C#
#region License Information (GPL v3)
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/*
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ShareX - A program that allows you to take screenshots and share any file type
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Copyright (c) 2007-2020 ShareX Team
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Optionally you can also view the license at <http://www.gnu.org/licenses/>.
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*/
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#endregion License Information (GPL v3)
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using ShareX.HelpersLib;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Windows.Forms;
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namespace ShareX.ScreenCaptureLib
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{
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public static class RegionCaptureTasks
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{
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public static Bitmap GetRegionImage(RegionCaptureOptions options)
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{
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RegionCaptureOptions newOptions = GetRegionCaptureOptions(options);
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using (RegionCaptureForm form = new RegionCaptureForm(RegionCaptureMode.Default, newOptions))
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{
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form.ShowDialog();
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return form.GetResultImage();
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}
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}
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public static bool GetRectangleRegion(out Rectangle rect, RegionCaptureOptions options)
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{
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RegionCaptureOptions newOptions = GetRegionCaptureOptions(options);
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using (RegionCaptureForm form = new RegionCaptureForm(RegionCaptureMode.Default, newOptions))
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{
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form.ShowDialog();
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if (form.Result == RegionResult.Region)
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{
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if (form.ShapeManager.IsCurrentShapeValid)
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{
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rect = CaptureHelpers.ClientToScreen(form.ShapeManager.CurrentRectangle);
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return true;
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}
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}
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else if (form.Result == RegionResult.Fullscreen)
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{
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rect = CaptureHelpers.GetScreenBounds();
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return true;
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}
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else if (form.Result == RegionResult.Monitor)
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{
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Screen[] screens = Screen.AllScreens;
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if (form.MonitorIndex < screens.Length)
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{
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Screen screen = screens[form.MonitorIndex];
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rect = screen.Bounds;
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return true;
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}
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}
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else if (form.Result == RegionResult.ActiveMonitor)
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{
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rect = CaptureHelpers.GetActiveScreenBounds();
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return true;
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}
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}
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rect = Rectangle.Empty;
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return false;
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}
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public static bool GetRectangleRegionTransparent(out Rectangle rect)
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{
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using (RegionCaptureTransparentForm regionCaptureTransparentForm = new RegionCaptureTransparentForm())
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{
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if (regionCaptureTransparentForm.ShowDialog() == DialogResult.OK)
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{
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rect = regionCaptureTransparentForm.SelectionRectangle;
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return true;
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}
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}
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rect = Rectangle.Empty;
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return false;
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}
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public static PointInfo GetPointInfo(RegionCaptureOptions options, Bitmap canvas = null)
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{
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RegionCaptureOptions newOptions = GetRegionCaptureOptions(options);
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newOptions.DetectWindows = false;
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newOptions.UseDimming = false;
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using (RegionCaptureForm form = new RegionCaptureForm(RegionCaptureMode.ScreenColorPicker, newOptions, canvas))
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{
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form.ShowDialog();
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if (form.Result == RegionResult.Region)
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{
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PointInfo pointInfo = new PointInfo();
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pointInfo.Position = form.CurrentPosition;
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pointInfo.Color = form.ShapeManager.GetCurrentColor();
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return pointInfo;
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}
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}
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return null;
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}
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public static SimpleWindowInfo GetWindowInfo(RegionCaptureOptions options)
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{
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RegionCaptureOptions newOptions = GetRegionCaptureOptions(options);
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newOptions.UseDimming = false;
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newOptions.ShowMagnifier = false;
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using (RegionCaptureForm form = new RegionCaptureForm(RegionCaptureMode.OneClick, newOptions))
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{
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form.ShowDialog();
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if (form.Result == RegionResult.Region)
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{
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return form.SelectedWindow;
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}
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}
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return null;
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}
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public static void ShowScreenColorPickerDialog(RegionCaptureOptions options)
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{
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Color color = Color.Red;
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ColorPickerForm colorPickerForm = new ColorPickerForm(color, true);
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colorPickerForm.EnableScreenColorPickerButton(() => GetPointInfo(options));
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colorPickerForm.Show();
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}
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public static void ShowScreenRuler(RegionCaptureOptions options)
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{
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RegionCaptureOptions newOptions = GetRegionCaptureOptions(options);
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newOptions.QuickCrop = false;
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newOptions.UseLightResizeNodes = true;
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using (RegionCaptureForm form = new RegionCaptureForm(RegionCaptureMode.Ruler, newOptions))
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{
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form.ShowDialog();
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}
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}
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public static Bitmap ApplyRegionPathToImage(Bitmap bmp, GraphicsPath gp, out Rectangle resultArea)
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{
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if (bmp != null && gp != null)
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{
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Rectangle regionArea = Rectangle.Round(gp.GetBounds());
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Rectangle screenRectangle = CaptureHelpers.GetScreenBounds0Based();
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resultArea = Rectangle.Intersect(regionArea, screenRectangle);
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if (resultArea.IsValid())
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{
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using (Bitmap bmpResult = bmp.CreateEmptyBitmap())
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using (Graphics g = Graphics.FromImage(bmpResult))
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using (TextureBrush brush = new TextureBrush(bmp))
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{
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g.PixelOffsetMode = PixelOffsetMode.Half;
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g.SmoothingMode = SmoothingMode.HighQuality;
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g.FillPath(brush, gp);
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return ImageHelpers.CropBitmap(bmpResult, resultArea);
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}
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}
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}
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resultArea = Rectangle.Empty;
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return null;
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}
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private static RegionCaptureOptions GetRegionCaptureOptions(RegionCaptureOptions options)
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{
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if (options == null)
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{
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return new RegionCaptureOptions();
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}
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else
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{
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return new RegionCaptureOptions()
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{
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SnapSizes = options.SnapSizes,
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ShowMagnifier = options.ShowMagnifier,
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UseSquareMagnifier = options.UseSquareMagnifier,
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MagnifierPixelCount = options.MagnifierPixelCount,
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MagnifierPixelSize = options.MagnifierPixelSize,
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ShowCrosshair = options.ShowCrosshair,
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AnnotationOptions = options.AnnotationOptions,
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ScreenColorPickerInfoText = options.ScreenColorPickerInfoText
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};
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}
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}
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}
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} |