coordinates

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how can we use the coordinates of an image

I\'m on xcode And I have an image that is created everytime we open the application, I want to use its coordinates to calculate some stuff. But I don\'t know how can I use them, I think that it is som[详细]

2023-03-15 20:10 分类：问答
Django: I cannot form a table

I have a model in which there are two fields, one characterized by the element position on the X coordinate of the second Y[详细]

2023-03-15 01:17 分类：问答
Where to put my missing .mouseover() to get the mouse position? (jquery)

After some reading from this tutorial, I have the following partly working code: $(document).bind (\"found_match\", function(e){[详细]

2023-03-14 20:15 分类：问答
How do I display my input on the correct coord on my two dimensional array?

I am making a two dimensional array (soccer matrix)I have already made my arrays, datacolumn and rows.[详细]

2023-03-14 17:36 分类：问答
What event is fired when MKMAPVIEW extent changes

What event is fired when the MKMAPVIEW changes extent (zooms in or out, panning)? I need to get the coordinates that are used to d开发者_如何学Pythonisplay the map.You should adopt the MKMapViewDeleg[详细]

2023-03-14 15:17 分类：问答
How can I put my input underneath the correct column and besides the correct row?

this is my code for my two dimensional table. What I want to do is that I put my input on the correct spot - But as you can see, my output of the table is not as it should be. The columns are overlap[详细]

2023-03-14 11:58 分类：问答
Flex 3: "y" not having any effect on an image

In one of my children, I have the following code: <mx:Canvas id=\"projWrapper\" x=\"{parentApplication.oneDay * startOffset}\" width=\"{parentApplication.oneDay * numDays}\" height=\"26\" backgrou[详细]

2023-03-14 07:45 分类：问答
Figuring out distance and course between two coordinates

I have 2 coordinates and would like to do something seemingly straightforward开发者_开发问答.I want to figure out, given:[详细]

2023-03-13 20:26 分类：问答
OpenGL glViewport() (resetting coordinates)

I have a problem with glViewport. In my liitle programm i have two viewports. I can draw a form (with the motionfunc) in one of those viewports and in the other a line is automatically drawn.[详细]

2023-03-13 15:02 分类：问答
Android touch input: Coordinates?

I\'m new to Android and have a question rerading touch input (using OnTouchUp/Down/Move). What coordinate system does Android use? I get values ranging from 0,0 (top left) to 320,530 (bottom right) co[详细]

2023-03-13 02:51 分类：问答