In IntelliJ debugger, there's a “Show image” feature for AWT BufferedImage and Android Bitmap.
I want this feature for AWT Shape, too. I've created my own renderer which returns a BufferedImage:
Rectangle bounds = getBounds();
BufferedImage img = new BufferedImage(
(int) (bounds.getX() + bounds.getWidth()),
(int) (bounds.getY() + bounds.getHeight()),
BufferedImage.TYPE_INT_ARGB
);
Graphics2D g = (Graphics2D) img.getGraphics();
g.setColor(Color.RED);
g.fill(this);
return img;
The renderer works and returns an image but there's no option to show it; instead, I can only view its toString(): BufferedImage#bb3ca24: type = 2 DirectColorModel: rmask=ff0000 gmask=ff00 bmask=ff amask=ff000000 IntegerInterleavedRaster: width = 27 height = 24 #Bands = 4 xOff = 0 yOff = 0 dataOffset[0] 0.
How can I make IntelliJ to enable “Show image“ feature for BufferedImage returned from a custom renderer?
Related
According to WWDC 2017, motionBlurIntensity was added as a property to SCNCamera. I've tried the following and failed to get SceneKit to blur my scene when the camera is moved:
Set wantsHDR to true
Add SCNDisableWideGamut as a Boolean with the value of YES in every Info.plist in my Xcode project
Move a SCNBox by changing its SCNNode's position in front of the camera with motionBlurIntensity set to 1.0
Move the camera itself by changing its SCNNode's position with motionBlurIntensity set to 1.0
Animate the camera using an SCNTransaction with motionBlurIntensity set to 1.0 instead of changing its position each frame
Do the above with motionBlurIntensity set to 500 or greater
I run the following code every rendered frame like so:
camNode.position = SCNVector3Make(cx, cy, cz);
camNode.eulerAngles = SCNVector3Make(rotx, roty, rotz);
camNode.camera.wantsDepthOfField = enableDOF;
camNode.camera.wantsHDR = enableHDR;
camNode.camera.zNear = camNearVal;
camNode.camera.zFar = camFarVal;
camNode.camera.focalLength = camFocalLength;
camNode.camera.usesOrthographicProjection = usingOrthoProjection;
if(!usingOrthoProjection)
{
camNode.camera.projectionTransform = SCNMatrix4FromGLKMatrix4(GLKMatrix4MakeWithArray(projection));
}
else
{
// Ortho options
camNode.camera.orthographicScale = orthoScale;
if(cam_projectionDir == 1)
camNode.camera.projectionDirection = SCNCameraProjectionDirectionHorizontal;
else
camNode.camera.projectionDirection = SCNCameraProjectionDirectionVertical;
}
// DOF
camNode.camera.sensorHeight = dof_sensorHeight;
camNode.camera.focusDistance = dof_focusDistance;
camNode.camera.fStop = dof_fStop;
camNode.camera.apertureBladeCount = dof_apertureBladeCount;
camNode.camera.focalBlurSampleCount = dof_focalBlurSampleCount;
// Motion blur
camNode.camera.motionBlurIntensity = motionBlurIntensity;
And here is where the SCNRenderer sets its pointOfView to the camera:
mainRenderer.scene = mainScene;
mainRenderer.pointOfView = camNode;
id<MTLCommandBuffer> myCommandBuffer = [_commandQueue commandBuffer];
[mainRenderer updateAtTime: currentFrame];
[mainRenderer renderWithViewport:CGRectMake(0,0,(CGFloat)_viewWidth, (CGFloat)_viewHeight) commandBuffer:myCommandBuffer passDescriptor:_renderPassDescriptor];
[myCommandBuffer commit];
HDR effects like Bloom and SSAO work properly, just not motion blur.
I'm using Xcode Version 10.1 on macOS Mojave.
I ran the Badger sample app and the motion blur in that project works on my computer.
Am I missing something here? Any insight would be greatly appreciated.
The default value of a motionBlurIntensity property is 0.0. It results in no motion blur effect. Higher values (toward a maximum of 1.0) create more pronounced motion blur effects. Motion blur is not supported when wide-gamut color rendering is enabled. Wide-gamut rendering is enabled by default on supported devices; to opt out, set the SCNDisableWideGamut key in your app's Info.plist file.
Test it with my code:
let cameraNode1 = SCNNode()
cameraNode1.camera = SCNCamera()
cameraNode1.camera?.motionBlurIntensity = 3 // MOTION BLUR
scene.rootNode.addChildNode(cameraNode1)
let move = CABasicAnimation(keyPath: "translation")
move.fromValue = NSValue(scnVector3: SCNVector3(x: 7, y: -5, z: 0))
move.toValue = NSValue(scnVector3: SCNVector3(x: 7, y: 5, z: 0))
move.duration = 0.5
move.repeatCount = 20
move.autoreverses = true
move.repeatCount = .infinity
let sphereNode1 = SCNNode()
sphereNode1.geometry = SCNSphere(radius: 2)
sphereNode1.addAnimation(move, forKey: "back and forth")
scene.rootNode.addChildNode(sphereNode1)
Works perfectly.
I creating a report in rdlc in winforms. This is working properly. But after i add the page settings to the report viewer the print layout view not showing properly. Only black dots showing. When i comment the page settings it is working properly.
My report binding coding are below
this.reportViewer1.Width = this.Width - 15;
this.reportViewer1.Height = this.Height - 15;
this.reportViewer1.LocalReport.DataSources.Clear();
this.reportViewer1.LocalReport.ReportEmbeddedResource = "Report1.rdlc";
ReportDataSource rds = new ReportDataSource("DataSet1", CustomerList);
rds.Value = _deliveryNote.CustomerList;
this.reportViewer1.LocalReport.DataSources.Add(rds);
System.Drawing.Printing.PageSettings pg = new System.Drawing.Printing.PageSettings();
pg.Margins.Top = 100;
pg.Margins.Bottom = 100;
pg.Margins.Left = 100;
pg.Margins.Right = 100;
pg.Landscape = false;
System.Drawing.Printing.PaperSize size = new PaperSize();
size.RawKind = (int)PaperKind.A4;
pg.PaperSize = size;
this.reportViewer1.SetPageSettings(pg);
this.reportViewer1.LocalReport.Refresh();
this.reportViewer1.RefreshReport();
This is because you have not specified the height and width of the paper. Changing your code as follows will solve your problem:
System.Drawing.Printing.PageSettings pg = new PageSettings();
// Set margins
pg.Margins = new System.Drawing.Printing.Margins(100, 100, 100, 100);
// Set paper size
pg.PaperSize = new PaperSize("A4", 827, 1169); // 8.27 in x 11.69 in
pg.RawKind = (int)PaperKind.A4; // Before .NET Framework 4.5
// Update report and refresh
this.reportViewer1.SetPageSettings(pg);
this.reportViewer1.RefreshReport();
// Switch to print Layout (optional)
this.reportViewer1.SetDisplayMode(DisplayMode.PrintLayout);
For .NET Framework 4.5 and newer, the RawKind needs to be set as follows. Thanks for pointing out #Tyler Durden.
pg.PaperSize.RawKind = (int)PaperKind.A4;
Hope this helps someone in the future.
I have never scripted in photoshop before, so I am wondering if this is possible. The following is currently done manually for over than 300 files. The next time round is for 600 files, therefore I am looking into automating it.
Steps:
Make Image Size to 54pixels Hight and 500px Width -- Found that this is doable.
Align Image Left.
Create a text layer and insert text -- Found that this is doable.
Align Text layer 1px to the right of the image.
Trim empty space.
Would appreciate any help and pointers. Thanks.
This script will get you started: Note that in your request you didn't mention what what the original image was going to be and shrinking it to 500 x 54 is going to stretch it one way or another. Step 2, Align the image left, was omitted as you didn't mention what you are aligning this image to. I suspect you are dealing with a large image and what to shrink it down (as long as it's not smaller than 500 x 54) and work from there. I've also omitted stage 4 as I've hard coded the position of the text to be 1 px from the right hand edge (and it vertically centered with Arial font size 18)
Anhyoo.. you should be able to alter the script to your needs.
// set the source document
srcDoc = app.activeDocument;
//set preference units
var originalRulerPref = app.preferences.rulerUnits;
var originalTypePref = app.preferences.typeUnits;
app.preferences.rulerUnits = Units.POINTS;
app.preferences.typeUnits = TypeUnits.POINTS;
// resize image (ignoring the original aspect ratio)
var w = 500;
var h = 54;
var resizeRes = 72;
var resizeMethod = ResampleMethod.BICUBIC;
srcDoc.resizeImage(w, h, resizeRes, resizeMethod)
//create the text
var textStr = "Some text";
createText("Arial-BoldMT", 18.0, 0,0,0, textStr, w-1, 34)
srcDoc.activeLayer.textItem.justification = Justification.RIGHT
//set preference units back to normal
app.preferences.rulerUnits = originalRulerPref;
app.preferences.typeUnits = originalTypePref;
//trim image to transparent width
app.activeDocument.trim(TrimType.TRANSPARENT, true, true, true, true);
// function CREATE TEXT(typeface, size, R, G, B, text content, text X pos, text Y pos)
// --------------------------------------------------------
function createText(fface, size, colR, colG, colB, content, tX, tY)
{
// Add a new layer in the new document
var artLayerRef = srcDoc.artLayers.add()
// Specify that the layer is a text layer
artLayerRef.kind = LayerKind.TEXT
//This section defines the color of the hello world text
textColor = new SolidColor();
textColor.rgb.red = colR;
textColor.rgb.green = colG;
textColor.rgb.blue = colB;
//Get a reference to the text item so that we can add the text and format it a bit
textItemRef = artLayerRef.textItem
textItemRef.font = fface;
textItemRef.contents = content;
textItemRef.color = textColor;
textItemRef.size = size
textItemRef.position = new Array(tX, tY) //pixels from the left, pixels from the top
}
Everything you listed is doable in a script. I suggest you start by reading 'Adobe Intro To Scripting' in your ExtendScript Toolkit program files directory (e.g. C:\Program Files (x86)\Adobe\Adobe Utilities - CS6\ExtendScript Toolkit CS6\SDK\English)
Here is the situation. In my app I have an overlay layer that is composed of a transparent PNG. I have replaced the hitarea for the png with a 1x1 image using the following code:
[Bindable]
[Embed(source = "/assets/1x1image.png")]
private var onexonebitmapClass:Class;
private function loadCompleteHandler(event:Event):void
{
// Create the bitmap
var onexonebitmap:BitmapData = new onexonebitmapClass().bitmapData;
var bitmap:Bitmap;
bitmap = event.target.content as Bitmap;
bitmap.smoothing = true;
var _hitarea:Sprite = createHitArea(onexonebitmap, 1);
var rect:flash.geom.Rectangle = _box.toFlexRectangle(sprite.width, sprite.height);
var drawnBox:Sprite = new FlexSprite();
bitmap.width = rect.width;
bitmap.height = rect.height;
bitmap.x = -loader.width / 2;
bitmap.y = -loader.height / 2;
bitmap.alpha = _alpha;
_hitarea.alpha = 0;
drawnBox.x = rect.x + rect.width / 2;
drawnBox.y = rect.y + rect.height / 2;
// Add the bitmap as a child to the drawnBox
drawnBox.addChild(bitmap);
// Rotate the object.
drawnBox.rotation = _rotation;
// Add the drawnBox to the sprite
sprite.addChild(drawnBox);
// Set the hitarea to drawnBox
drawnBox.hitArea = _hitarea;
}
private function createHitArea(bitmapData:BitmapData, grainSize:uint = 1):Sprite
{
var _hitarea:Sprite = new Sprite();
_hitarea.graphics.beginFill(0x900000, 1.0);
for (var x:uint = 0; x < bitmapData.width; x += grainSize)
{
for (var y:uint = grainSize; y < bitmapData.height; y += grainSize)
{
if (x <= bitmapData.width && y <= bitmapData.height && bitmapData.getPixel(x, y) != 0)
{
_hitarea.graphics.drawRect(x, y, grainSize, grainSize);
}
}
}
_hitarea.graphics.endFill();
return _hitarea;
}
This is based off the work done here: Creating a hitarea for PNG Image with transparent (alpha) regions in Flex
Using the above code I am able to basically ignore the overlay layer for all mouse events (click, double click, move, etc.) However, I am unable to capture the right click (context menu) event for items that are beneath the overlay.
For instance I have a spell check component that checks the spelling on any textitem and like most other spell checkers if the word is incorrect or not in the dictionary underlines the word in red and if you right click on it would give you a list of suggestions in the contextmenu. This is working great when the text box is not under the overlay, but if the text box is under the overlay I get nothing back.
If anyone can give me some pointers on how to capture the right click event on a textItem that is under a transparent png that would be great.
How do I add a drop shadow (with defined distance, size etc) using Photoshop scripting?
Current JS Code
var fontSize = 14;
var fontName = "Arial-Bold"; // NB: must be postscript name of font!
// This is the colour of the text in RGB
//Click foreground colour in Photoshop, choose your colour and read off the RGB values
//these can then be entered below.
var textColor = new SolidColor();
textColor.rgb.red = 255;
textColor.rgb.green =255;
textColor.rgb.blue = 255;
var newTextLayer = doc.artLayers.add();
newTextLayer.kind = LayerKind.TEXT;
newTextLayer.textItem.size = fontSize;
newTextLayer.textItem.font = fontName;
newTextLayer.textItem.contents = ++Count;
newTextLayer.textItem.color = textColor;
newTextLayer.textItem.kind = TextType.PARAGRAPHTEXT;
newTextLayer.textItem.height = fontSize;
newTextLayer.textItem.width = doc.width -20;
//The line below is the text position (X Y) IE; 10 Pixels Right 10 Pixels Down
newTextLayer.textItem.position = Array(10, 12);
// Can be RIGHTJUSTFIED LEFTJUSTIFIED CENTERJUSTIFIED
newTextLayer.textItem.justification=Justification.CENTERJUSTIFIED;
I believe there is no API function for this.
The best you can do is to use Scriptlistner.
The code that it generates then can be used in your script.
Here are some similar discussion with Scriptlistner-generated code:
http://ps-scripts.com/bb/viewtopic.php?t=586
or
http://ps-scripts.com/bb/viewtopic.php?t=2207