All Questions
35 questions
0
votes
0
answers
501
views
Split and Join Images Using Python
I've successfully divided my image into tiles, which I am aiming to process. However, afterwards, I'd like to join them and form the processed image, the same way the original image was in dimensions. ...
0
votes
1
answer
83
views
The tiles of my scrolling tile-based platformer aren't loading onto the screen
I've been working on this platformer for a couple months now and I've encountered a problem: when I try to load the tiles of my level, they don't show up. Plus, the game lags like hell when I try to ....
- 11
0
votes
1
answer
240
views
BufferedImage getTile(): what is it, how does it differ from getSubimage()
What is BufferedImage getTile()? I see that is returns a Raster object. Is this another form of an image or graphical object? If so, what advantages / disadvantages are there to using getTile() vs ...
- 47
10
votes
3
answers
5k
views
Android Compose - How to tile/repeat a bitmap/vector?
What is the Android Compose approach to tile an image to fill my background with a small pattern?
A naive approach for Bitmaps without rotation could be like this:
@Composable
fun TileImage() {
...
- 4,599
1
vote
0
answers
323
views
divide image without loosing its coordinates (tile)
I have a large images 5000x3500 and I want to divide it into small images 512x512 but without loosing the original image coordinates. The large images are annotated/labled that's why I want to keep ...
- 11
0
votes
0
answers
224
views
How to merge OSM tiles from high zoom level to lower zoom level?
Some context
I am creating a heatmap from GPX data with spark. I managed to create OSM tiles on a zoom level 15 and now I want to merge them into a zoom level 14. I prefer to do it this way instead ...
- 11.2k
0
votes
1
answer
827
views
merging images with merge-images.js 1) does not place correctly and 2) gives "tainted" error on chrome
I need a simple way to create larger images from tiles. I found merge-images library here (merge-images) and on safari it displays images but not placed correctly. on chrome I just get error about a ...
- 131
2
votes
1
answer
2k
views
How to mosaic arrays using numpy?
I have an numpy array of shape (780,256,256) representing 780 tiles of an image, which I need to reassemble into the original image, but can't figure out how to reshape this properly.
The 780 tiles ...
- 431
0
votes
0
answers
57
views
How do Tiles take less memory than bigger Images
Okay so lets picture this:
1) You have a 64x64 pixels png file painted all red.
You load the thing, you put it in a Texture-type variable,
write a position variable and you draw it.
2) You have a ...
- 1
0
votes
0
answers
339
views
Stitching image tiles of the same size, with different offsets/positions
I have ~200 images (scanned map extracts) that I would like to stitch into a single large image
All images are of the same width/height (~3000 x ~1900px), however, they do not stack above/below/...
2
votes
1
answer
188
views
Zooming multiple images at once javafx
Language: Java FX
Objective is to have zoom functionality working(both digital and tile zoom).
By tile zoom , i mean loading next set of images corresponding to the area which is getting zoomed.
...
- 19.8k
3
votes
4
answers
3k
views
Split Picture in tiles and put in array
I have a large Tilesheet (over 1000 tiles in one picture) like this:
Each tile is 64x64 and I want to split the picture. in this example I would be 4 tiles and put in an array. How can I do this? ...
- 111
1
vote
1
answer
408
views
How should three images be tiled using ImageMagick montage?
I want to tile three images into a rectangle. Two of the images are to be on the left, on top of each other and set to the same width, and the remaining image is to be on the right.
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- 8,275
0
votes
2
answers
133
views
slick2D spritesheet doesn't load
I've got a question, I verly new to slick and I'm making a sidescroller. I'm trying to load a spritesheet in a stateBasedGame. But when i run/debug the game it runs but doesn't show the image. Here is ...
2
votes
1
answer
133
views
How do I use CGImageRef to loop over parts of an image that has been resized without increasing pixelation?
I am trying to create an effect that looks as if 2 images are woven into each other. So I scaled the first image to be the background and I am looping over the second image using several UIIMageViews ...
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