I created a program that display images on JTable, so I used BufferedImage [] images. I used the following code to store my images in the images. The program has successfully shows the images on JTable.
int indexFile=0;
String[] fileNames = {"img1.jpg", "img2.jpg","img3.jpg"};
BufferedImage[] images = new BufferedImage[fileNames.length];
for(int j = 0; j<images.length; j++)
try {
fileNo =fileNames[indexFile];
path = "/myJava/resources/"+fileNo;
URL url = myClass.class.getResource(path);
images[j] = ImageIO.read(url);
indexFile++;
}
I want to get the value of the element in images, so I used the following code:
for(int i = 0; i<images.length; i++) {
System.out.println(images[i]) // I am expecting output like "img1.jpg"
}
My problem is, it gives me the following output instead of (e.g. img1, img2, img3).
BufferedImage#e691ea46: type = 5 ColorModel: #pixelBits = 24 numComponents = 3 color space = java.awt.color.ICC_ColorSpace#cd292449 transparency = 1 has alpha = false isAlphaPre = false ByteInterleavedRaster: width = 607 height = 509 #numDataElements 3 dataOff[0] = 2
How can I get this output? ---> img1.jpg
Thank you.
Related
I'm trying to set dimension to the elements in a AssemblyInstance. The code operates with coordinates from the first element.
AssemblyInstance ass; //is found and is not null
ViewSection vsec = RevitAuxilaries.CreateAssemblyViewSection(uiapp, ass,
AssemblyDetailViewOrientation.ElevationFront, ElementId.InvalidElementId, 25);
//UIApplication,
AssemblyInstance, AssemblyDetailViewOrientation, TemplateId, scale // created
BoundingBoxXYZ bbox1 = ass.get_BoundingBox(uiapp.ActiveUIDocument.ActiveView);
XYZ ptmid = (bbox1.Max + bbox1.Min) * 0.5;
Element cropboxelm = RevitAuxilaries.GetViewCropBox(uiapp, vsec); //finds CropBox element,
//found
BoundingBoxXYZ bcropbox = vsec.CropBox;
XYZ center = new XYZ(ptmid.X, ptmid.Y, 0.5 * (bcropbox.Max.Z + bcropbox.Min.Z));
Line axis = Line.CreateBound(center, center + XYZ.BasisZ);
RevitAuxilaries.RotateElement2(uiapp, cropboxelm, axis, 0.6981); // UIApplication,, Element,
Line, angle// created
double dw = RevitAuxilaries.GetDimensionFromElement(uiapp, fi, Dimensions.enWidth); //found dw
// = 3.937
ptleft = new XYZ(31.501, -23.3878, 32.4803);
ptrght = new XYZ(31.501 + dw * Math.Cos(0.6981), -23.3878 + dw * Math.Sin(0.6981), 32.4803);
Line ln = RevitAuxilaries.CreateLineFromPoints(uiapp, ptleft, ptrght); //created
ReferenceArray refarr = new ReferenceArray();
refarr.Append(ln.GetEndPointReference(0));
refarr.Append(ln.GetEndPointReference(1));
Dimension dim = null;
using (Transaction trans = new Transaction(uiapp.ActiveUIDocument.Document, "CreADim"))
{
trans.Start();
dim = uiapp.ActiveUIDocument.Document.Create.NewDimension(viewsec, line, refarr);
if (!issame)
{
try
{ dim.ValueOverride = Convert.ToInt32(UnitUtils.Convert(dim.Value.Value,
UnitTypeId.Feet, UnitTypeId.Millimeters)).ToString(); }
catch { }
}
trans.Commit();
uiapp.ActiveUIDocument.RefreshActiveView();
}
ERROR: The direction of dimension is invalid
Error in function checkDir, line 939
What is here wrong?
Have you tried to create the exact same dimension in the exact same context manually through the end user interface? Does that complete as expected? If not, what error message does that generate? If yes, you can analyse the resulting model, its elements and their properties using RevitLookup and possibly discover some required settings that can be added to your API approach.
Similar to this question but with adobe Illustrator: Photoshop action to make 1 random layer visible within each group
I want to use an illustrator script (or action) to generate images that are composed of a random sampling of grouped layers.
With in each of the 12 groups, I want to make 1 layer per group visible.
Export the visible layers as an svg. Bonus points if I can change the file format.
Repeat the process n times
I know this is similar to the code linked above though I want to be able to use illustrator instead of photoshop if possible.
It could be something like this:
function main() {
var doc = app.activeDocument;
// hide all items
var i = doc.pageItems.length;
while(i--) doc.pageItems[i].hidden = true;
// show one random item on every layer
var i = doc.layers.length;
while(i--) {
var items = doc.layers[i].pageItems;
var index = Math.round(Math.random()*(items.length-1));
items[index].hidden = false;
}
// save svg
var counter = 0;
var file = File(Folder.desktop + '/' + counter + '.svg') ;
while (file.exists) {
file = File(Folder.desktop + '/' + counter++ + '.svg');
}
doc.exportFile(file, ExportType.SVG);
// save png
var counter = 0;
var file = File(Folder.desktop + '/' + counter + '.png') ;
while (file.exists) {
file = File(Folder.desktop + '/' + counter++ + '.png');
}
var options = new ExportOptionsPNG24();
options.artBoardClipping = true;
doc.exportFile(file, ExportType.PNG24, options);
}
// repeat the script N times
var n = 3;
while(n--) main();
It hides all the page items, shows one random item on every layer, and saves the document as SVG and PNG in the desktop folder.
I deal with dynamic input text, so the pages should be dynamically created. If page 1 is already full, it should write to a new page, so it means I can have page 2, page 3 and so on depending on the data processed.
Currently, my text is truncated. Only writes Page 1, the rest of data are not written.
My current code below:
//add page 1
theDoc.Page = theDoc.AddPage();
theDoc.AddImageHtml(html, true, 826, true);
//continue adding page if needed
while (theDoc.GetInfo(theID, "Truncated") == "1")
{
theDoc.Page = theDoc.AddPage();
theDoc.AddImageHtml(html, true, 826, true);
}
//save file
String pdfFilePath = WebConfigurationManager.AppSettings["pdfFilePath"];
Guid fileName = Guid.NewGuid();
pdfLink = pdfFilePath + fileName.ToString() + ".pdf";
theDoc.Save(pdfLink);
theDoc.Clear();
variable html contains all the data(webpage), I'm probably missing something in my while loop. Any help is appreciated! Thanks
Found it, Use Chainable and then Flatten()
theDoc.Page = theDoc.AddPage();
int theID;
theID = theDoc.AddImageUrl("http://www.yahoo.com/");
while (true) {
theDoc.FrameRect(); // add a black border
if (!theDoc.Chainable(theID))
break;
theDoc.Page = theDoc.AddPage();
theID = theDoc.AddImageToChain(theID);
}
for (int i = 1; i <= theDoc.PageCount; i++) {
theDoc.PageNumber = i;
theDoc.Flatten();
}
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