We also pass inĪ Point variable to the X,Y coordinates of the Panel PointToScreen(): The amount of zoom that fits with the selection we've passed in. Version 1.2, selecting an area to zoom in on. Show( " ImageViewer error: " + ex.ToString()) įunction: ZoomToSelection() is a new feature in ((boundingRect.Height - panelHeight) * 2) ((boundingRect.Height - panelHeight) * 2) <= 0)īoundingRect.Y = (boundingRect.Height - panelHeight). ((boundingRect.Height - panelHeight) * 2))) Is no issue but it comes up as soon as you start looking at theĮlse if ((boundingRect.Y <= (boundingRect.Height - panelHeight). You don't want the X or Y coordinates to become higher than zero.
The main issue I had here is that as soon as you drag around your Image that Is never leaving the top left corner (X: 0, Y: 0).
Fancy Cursor if (pbFull.Cursor != dragCursor)įunction: AvoidOutOfScreen() is used to avoid your Fancy Cursor if (pbFull.Cursor != Cursors.Cross) I'm not dragging OR selecting // Make sure if left or right shift is pressed to change cursor if ( this.IsKeyPressed( 0xA0) || this.IsKeyPressed( 0xA1) || selectMode = true) Am I still selecting within my panel? if (pbFullRect.Contains( new Point(e.X, e.Y))) Rectangle pbFullRect = new Rectangle( 0, 0, pbFull.Width - 1, pbFull.Height - 1) Am I dragging or selecting? if (shiftSelecting = true) Private void pbFull_MouseMove( object sender, MouseEventArgs e)
Imageviewer update#
Refresh my screen & update my preview panel Point ptPbFull = PointToScreen(pbFull.Location) Rectangle rect = CalculateReversibleRectangle(ptSelectionStart, ptSelectionEnd) Am i dragging or selecting? if (shiftSelecting = true) Private void pbFull_MouseUp( object sender, MouseEventArgs e) Left Shift or Right Shift pressed? Or is select mode one? if ( this.IsKeyPressed( 0xA0) || this.IsKeyPressed( 0xA1) || selectMode = true) Private void pbFull_MouseDown( object sender, MouseEventArgs e) If this is however not what you want, you can Set the Image programmatically andĭisable the Open button by setting the OpenButton property to The ImageViewer has a built-in Open Image button which can be used. Step 4: Make sure the KpImageViewer is checked.Step 3: Browse to the extracted folder and select " KP-ImageViewerV2.dll".Step 1: Right click on the Toolbox and click Choose Items.To get the control in your Toolbox, perform the following steps: Rotation in degrees (0, 90, 180 or 270 degrees).ĪfterZoom An event that is fired after zooming the image in or out.Ī property that gets the amount of zoom inĪ property that returns if it was a ZoomInĪs with any UserControl, it is as easy as dragging it onto yourįorm. Ranged between 1 and 30 FPS.Ī property to get or set the Image DisplayedĪ property to set the Physical path to an ImageĪ property to adjust the color used by theĪ property to enable or disable the Open buttonĪ property that returns the width of the imageĪ property that returns the height of the imageĪ property to enable or disable the PreviewĪ property to edit the text of the previewĪ property to enable or disable scrollbars.Ī property to adjust the color used by allĪ property to get or set the Image rotationĪ property to enable or disable to previewĪ property to get the amount of zoom in percent.Ī property to get the Original Size of theĪ property to get the Current Size of the Image.Īn event that is fired after rotating the image. Properties of the User Control AllowDropĪ property to enable or disable Drag and DropĪ property to get or set the Background ColorĪ property to enable or disable animationsĪ property to adjust the frames per secondįor the animations of *.gif files. Want to share my work with those who might be having this very same issue. Inside of a panel, potentially good but it had its issues.
I have looked around and found solutions such as dragging PictureBoxes In, zoom out, rotate my images and best of all, not have to scale my images down
Gap I experienced in displaying images on my forms. The ImageViewer UserControl is something I created to fill in a
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