How to make UIPagecontrol of UIPageviewController transparent?
I am using UIPageviewController in my application where i want to make UIPagecontrol of UIPageeviewController transparent.
While giving background color to clear color its not working but when giving background color to any other color like red itsworking fine.
With this image, it will be easiest to select the white background.
1. I would recommend using the Quick Select Tool. Select the white background.
2. Because you want the lung guy on his own layer not the white background, you need to invert the selection. Select<Inverse.
3. Copy the lung guy onto his own layer. On PC, press ctrl + J. If on a Mac, the shortcut is cmd + J.
4. You can now copy/paste lung guy in the desired photo. Alternately, you can drag his layer from the layers palette and drop him into the other document. (If the resolution of lung guy doesn't match your image's resolution, he will shrink or expand as his layer will take on the resolution of the document he is moved into.)
Note: I would not use the lettering as you can see where the lung guy's image overlaps. It will be an easier project if you redo the lettering in Word or use the Photoshop Element's text tool...maybe with text warp and a layer style....to add the text.
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It sounds like you may have used the same selections as I did in AcroForms, though I think you used a check box and not a radio box. I used radio boxes that are a circle by default. The check boxes are squares by default. The basic difference is that the check boxes are either independent (with different names) or identical (with identical names). The radio boxes are either independent (with different names) or only one can be selected at a time (with identical names). Thus, if you name a group of radio boxes with the same name, but different responses, selecting any one will deselect all others with the same name -- probably what you want -- and the response or the name will be the one you have selected. You can change to a square if you want. In AA9 and such, the form will come up with a choice for the user to highlight all fields, in which case there will be a transparent color (typically light blue) for all fields. You can still see through it. When you select a radio button, the number under it will be hidden by the selected icon -- probably OK to clarify a selection. You could always move it to one side if you want, but I think that is the limit of what you can do. The appearance would be a lot like a scan form you fill in with a #2 pencil (like SATs or GREs).
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Many folks try to use e-mail for form submission. This is prone to problems of having an e-mail package recognized or the computer setup for MAPI, depending on the version of Acrobat and the OS. It is just a potential problem that can be avoided by a web script submission. Your IT folks should be able to help create a short web script to accept the data file and save it for you. With the FDF toolkit, you can also manipulate the FDF data file to extract what you need to a database or elsewhere. There are a lot of options, but you will likely come upon a few more form issues like the one you asked about that will require a bit of a rethink of how you create the form.
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Hi, I don't know if there's a way to do what I'm trying to but I'm trying to take a jpg picture that I uploaded onto my photoshop elements editor, then using the maze I have on microsoft word to make a maze out of the picture. I was able to paste the maze over the picture by using the over lay option for the 2nd layer and making it more transparent but the lines are getting too transparent also and you can't see some of the lines at all that is over white areas. Is there another way that I can make it so that the lines (of the maze) only show up and make it so the white background is totally transparent?
I'm also wondering how I can change the whole background color without affecting the picture or anything else. This is my first time playing with the elements editor, I was just thinking I guess I could make a botttom layer and make the layer the color I want or will it bleed through to the other layers or the other layers just cover it up? I really don't know what I'm doing and really don't know about these layers, I'm surprised I was able to do what I did.
Thank you for any suggestions or help.
IDK if I'm explaining this right so here is a link to the image.
ThanksWith this image, it will be easiest to select the white background.
1. I would recommend using the Quick Select Tool. Select the white background.
2. Because you want the lung guy on his own layer not the white background, you need to invert the selection. Select<Inverse.
3. Copy the lung guy onto his own layer. On PC, press ctrl + J. If on a Mac, the shortcut is cmd + J.
4. You can now copy/paste lung guy in the desired photo. Alternately, you can drag his layer from the layers palette and drop him into the other document. (If the resolution of lung guy doesn't match your image's resolution, he will shrink or expand as his layer will take on the resolution of the document he is moved into.)
Note: I would not use the lettering as you can see where the lung guy's image overlaps. It will be an easier project if you redo the lettering in Word or use the Photoshop Element's text tool...maybe with text warp and a layer style....to add the text. -
How to make a Window object Transparent
hi all,
how can i make an object of Window Class transparent.
please help me out friends.This is a transparent window with an orange in it:
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.awt.peer.*;
public class Tw extends JWindow implements FocusListener, MouseMotionListener, MouseListener
Image img,tim;
Graphics tig;
Point mp;
Robot r;
public Tw()
setBounds(170,170,100,100);
try
r = new Robot();
catch(AWTException awe)
System.out.println("robot excepton occurred");
capture();
addMouseMotionListener(this);
addMouseListener(this);
addFocusListener(this);
setVisible(true);
public void mouseDragged(MouseEvent m)
if (mp == null) return;
Point p = m.getPoint();
int x = getX()+p.x-mp.x;
int y = getY()+p.y-mp.y;
setLocation(x,y);
paintP(getGraphics());
public void mouseMoved(MouseEvent m)
public void mouseClicked(MouseEvent m){}
public void mouseEntered(MouseEvent m){}
public void mouseExited(MouseEvent m) {}
public void mouseReleased(MouseEvent m)
mp = null;
public void mousePressed(MouseEvent m)
mp = m.getPoint();
public void focusGained(FocusEvent fe)
setSize(0,0);
capture();
setSize(100,100);
public void focusLost(FocusEvent fe)
public void capture()
Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
img = r.createScreenCapture(new Rectangle(0,0,d.width,d.height));
public void captureX()
Rectangle rect = getBounds();
setVisible(false);
Thread.yield();
Image xmg = r.createScreenCapture(rect);
img.getGraphics().drawImage(xmg,rect.x,rect.y,rect.width,rect.height,null);
setLocation(rect.x,rect.y);
setVisible(true);
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Rectangle rect = g.getClipBounds();
if (tim == null)
tim = createImage(getWidth(),getHeight());
tig = tim.getGraphics();
if (!rect.getSize().equals(getSize())) captureX();
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tig.drawImage(img,0,0,getWidth(),getHeight(),
getX(),getY(),getX()+getWidth(),getY()+getHeight(),null);
tig.setColor(Color.orange);
tig.fillOval(10,20,70,80);
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tig.fillOval(21,16,20,10);
tig.fillOval(40,02,11,21);
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I try to draw an image from a BufferedImage to a JPanel, which the original image background is transparent, but when I draw on the JPanel, its background becomes black color. How can I make it transparent?
My code is something like this:
img = Toolkit.getDefaultToolkit().getImage("tiger.gif");
try {
MediaTracker tracker = new MediaTracker(this);
tracker.addImage(img, 0);
tracker.waitForID(0);
} catch (Exception e) {}
int width = img.getWidth(this);
int height = img.getHeight(this);
bImage = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);
bImageG2D= bImage.createGraphics();
bImageG2D.drawImage(img, 0, 0, null);
public void paintComponent(Graphics g) {
Graphics2D g2 = (Graphics2D)g;
g2.drawImage(bImage, 0, 0, null);
Thanks for the help!Nekot,
It would be a great help if you can share your code of 'transparent bufferedimage' with me. I have been trying to create a transparent gif since long. Now I think I can create a transparent bufferedimage and display it.
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I am taking a graduate course in adv. web design for an ed
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since all the new ActiveX stuff on MS IE requires Java Script to
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To do it well takes a combination of Flash with the
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I have an object set to 60% opacity. I have a text box layered on top of that with white text. I would the object to be LESS transparent (90%opacity) where it lies under the text box. How can I do this? thank you.
Like Peter says, you can duplicate the object, reduce or adjust the shape to sit where you want it less transparent, set it to 30% opacity and maybe add a basic feather so there isn't a hard edge. Or you could try using a gradient feather within the object and adjust the sliders to suit, but this might be less precise.
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I have made a logo that consists of a black circle, with lots of text and shapes inside that are colored white. It looks fine on a white background, but when you change the background color the text stays white, when I want it to be transparent like a "cut out". How can I achieve this easily and still be able to edit the text?
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Anyone figure out how to make a Flash w/transparent bkgnd yet?
It's been a while since I tried my hand at developing Flash animations that I could drop into a Keynote presentation. My big disappointment when I tried a year or so ago was that you couldn't export the animation in such a way as to play in Keynote with a transparent background. Best you could do as far as transparency went was some sort of HTML export and only in the Windows version. Or some such madness.
Anyway, it would be great to be able to create animations (as slick as Flash can make them) that would play in KYN.
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I hope I'm not the only one who wants to be able to generate a Flash-style animation with a transparent background that I could drop into a Keynote presentation.
My hat's off to Kyn for finding a way (there was a will)!
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Hi everyone. I am new here, and would like to thank you in advance.
I am trying to make a semi-transparent plane using 3D with QuadArray. Have set TransparencyAttributes accordingly; and have even tried TextureAttributes. It just doesn't cut it.
Without setting transparency, the plane is visible both sides. But once transparency set, it becomes invisible.
Can anyone give me some ideas? Thanks!
Here's the code snippet dealing with this plane:
Appearance ap = new Appearance();
TransparencyAttributes transparency = new
TransparencyAttributes(TransparencyAttributes.NICEST, 0.5f);
ap.setTransparencyAttributes(transparency);
PolygonAttributes cullAttribute = new PolygonAttributes();
cullAttribute.setCullFace(PolygonAttributes.CULL_NONE);
ap.setPolygonAttributes(cullAttribute);
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texture.setTextureMode(TextureAttributes.BLEND);
ap.setTextureAttributes(texture);
Point3f points[] = new Point3f[4];
points[0] = new Point3f(-0.2f, 0.2f, 1.0f);
points[1] = new Point3f(0.2f, 0.2f, 1.0f);
points[2] = new Point3f(0.2f, -0.2f, 1.0f);
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Shape3D plane = new Shape3D( );
plane.setGeometry(planeVertices);
plane.setAppearance(ap);
********************I just found that if I leave the colors undefined for the plane (a Shape3D); that is, remove the QuadArray.COLOR_3 flag, then the transparency works. Unfortunately, in that case, I can only have a white plane, and there's still no way for me to add color to the plane with its transparency maintained.
The right way seems to be using QuadArray.COLOR_4 flag instead. But somehow I can't get it to work. That is, no matter what value I am using for the Alpha value, the plane just remains opaque.
Can anyone give me some suggestions? Thanks a lot!
Message was edited by:
senore100 -
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Thanks,
RokasUse a mask, most probably an opacity mask should help.
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