Stack Overflow
Stack Overflow

Questions tagged [perspective]

In Eclipse, a perspective defines the initial set and layout of views in the Workbench window. In CSS, perspective is a property and concept used in 3D transforms.

In Eclipse, a perspective defines the initial set and layout of views in the Workbench window. Within the window, each perspective shares the same set of editors. Each perspective provides a set of functionality aimed at accomplishing a specific type of task or works with specific types of resources. Perspectives control what appears in certain menus and toolbars. They define visible action sets, which you can change to customize a perspective. You can save a perspective that you build in this manner, making your own custom perspective that you can open again later.

In CSS, the perspective property determines the distance between the user and the z=0 plane, affecting the amount of distortion caused by 3D transforms. The perspective-origin property is related.

733 questions
7
votes
3 answers

Can't view source in eclipse debug perspective

I was moving around the arrangement of windows in the debug perspective. Afterwards, no matter which .java files I had open in the Java perspective, only the source file with the main method would be open in the debug perspective and I couldn't…
korshyadoo
  • 337
  • 7
  • 18
7
votes
2 answers

Create QTransform given 4 points defining the transformed unit square

Given 4 points being be the result of QPolygon poly = transform.mapToPolygon(QRectF(0, 0, 1, 1)); how can I find QTransform transform? (Even better: also given an arbitrary source rectangle) Motivation: Given the four corner points of an image to…
leemes
  • 44,967
  • 21
  • 135
  • 183
6
votes
1 answer

I can't see Aptana Perspective in Eclipse

I can't see Aptana perspective after install Aptana Studio 3 plug-in version in Eclipse 13.7 (Indigo). The plug-in is installed but i can't choose aptana perspective in Eclipse... When I'm installig Aptana Studio 2 everything is ok...
Maciej Mortek
  • 96
  • 1
  • 4
6
votes
0 answers

How can we do multi-point warping in opencv

Usually we use 4 points for correcting perspective of an image. How can we use more number of points to convert a very distorted edged rectangle into a straight rectangle in opencv. Basically I'm trying to warp an image with a piece of cloth. The…
Sum-Al
  • 193
  • 1
  • 9
6
votes
4 answers

What does it mean if an eclipse perspective is shown in angle brackets?

I wrote a new perspective for our Eclipse RCP Project, which worked fine. But because of a malconfiguration I had to revert to an earlier code-version in which this perspective didn't exist yet. The strange thing is, that after the revert the…
Kaadzia
  • 1,393
  • 1
  • 14
  • 34
6
votes
1 answer

Perspective transformation with GD

How can I apply a perspective transformation on an image using only the PHP GD library? I don't want to use a function someone else made I want to UNDERSTAND what's going on
Mark Lalor
  • 7,820
  • 18
  • 67
  • 106
6
votes
2 answers

Undo "remember my decision" in eclipse for team synchronizing perspective

I clicked with the rigth button of mouse in one project. Then I clicked in the menu: Compare with --> Head Revision (using git) Then I clicked in Remember my decision to always open team synchronizing perspective. But I dont want to alwas open team…
Computered
  • 440
  • 1
  • 7
  • 21
6
votes
1 answer

3D rotation - perspective

public class MainActivity extends Activity { LinearLayout rotator; protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); rotator = (LinearLayout)…
Axel Stone
  • 1,521
  • 4
  • 23
  • 43
6
votes
1 answer

libGDX - perspective camera and field of view

I have problems to understand the field of view of the perspective camera in libGDX (or maybe my calculations are wrong). I want to draw a box (for example 800px wide, 480px high and 20px deep). The box is placed between x- and y-axis (in other…
Namenlos
  • 1,615
  • 2
  • 18
  • 24
6
votes
2 answers

CSS perspective with rotate & translate issue

I am attempting to make a type of CSS only slide transition from one content section to another. In order to do so in an interesting way, I use CSS's perspective and rotateX to in essence lay down the page content. I then am trying to slide the…
Zach Saucier
  • 24,871
  • 12
  • 85
  • 147
6
votes
2 answers

Perspective Transformation of object filled with image in fabricjs

We have some objects filled with image source. Is it possible to achieve perspective transformation of the filled image with adjusting rectangular grid positions in fabric js? i am trying to achieve similar to the above image in fabric js....
user2571818
  • 273
  • 4
  • 9
6
votes
1 answer

CSS3 transformed element not visible in firefox

I want to create a perspective tennis court using CSS3. It looks great in Webkit, but in Firefox, the court itself is not visible. Here is the relevant code: HTML:
passatgt
  • 4,234
  • 4
  • 40
  • 54
6
votes
2 answers

Transform Rectangle to trapezoid for perspective

I have picture from front-view. and I want to turn this into bird's eye view. Now I want to calculate for each point in the rectangle (x,y) what will be transformed x,y in the trapezoid. there must be a formula for this transformation with a given…
Khashayar
  • 2,014
  • 3
  • 22
  • 31
5
votes
1 answer

Viewport boundaries on any resolution with OpenGL ES

I'm having difficulties understanding about the OpenGL perspective view. I've read tons of information however it didn't help me trying to achieve what I'm after. Which is making sure my 3d scene is filling the entire screen on every Android…
Will Kru
  • 5,164
  • 3
  • 28
  • 41
5
votes
5 answers

STS - Grails perspective broken. Can not see services

I am using STS for grails development and i don't know what I did, (most probably dragged a folder somewhere by mistake) but now I can't see my services in the perspective. They do exists under grails-app/services but I guess something is not…
Bilsay
  • 185
  • 2
  • 11
1 2 3
…
48 49