Fixed a typo.
|4 years ago|
|src/peery||4 years ago|
|.gitignore||4 years ago|
|README.md||4 years ago|
Create a picture mosaic by using several pictures. To specify the result an Image of your choice must be given and renamed accordingly.
- Java 1.8
Note: other versions of Java are untested but might work (or not).
TBD (Compile src into a runnable .jar works)
Start picture-mosaic once to create the resources folder in your current directory. Once setup you should move some pictures into the resources/Images folder. Those will later end up creating the mosaic. To specify how the mosaic should look like an Image file needs to be placed in the resources folder and named Target (note the missing of any file extension).
Once setup you can simply run picture-mosaic again and it will create a mosaic with the given settings as specified in the resources/settings.txt file or the default settings when resources/settings.txt is not present.
If no settings.txt is present a new one will be created while running. Should the value of version not correspond with the versionString in picture-mosaic it will refuse to load the settings and use the default ones instead.
A short list and description of the settings available will follow:
Specifies the version of the settings file and helps picture-mosaic not load outdated settings.
Base name all created mosaics will get when created. A "-" followed by a number may be appended to avoid name collisions.
A numerical limit of how many threads are allowed to be spawned for loading images in the resources/Images folder and indexing them.
A numerical limit of how many threads are allowed to be spawned for calculating the average colors of each spot in the grid on the Target.
A numerical limit of how many threads are allowed to be spawned for matching average color values in the index against the average color values of each grid slot.
A numerical limit of how many threads are allowed to be spawned for placing the images onto the canvas to create the mosaic.
Numerical value of how many images are to be placed in a line to form the mosaic. More means a less "pixelated" result.
Numerical value of how many images are to be placed in a collumn to form the mosaic. More means a less "pixelated" result.
Numerical value of how big the resulting mosaic should be compared to the given Target. Higher means a greater end resolution which can lead to bigger memory usage. Only Integers (1, 2, 3 but not 1.86).
Numerical value under which alpha value (transparency) a pixel should be ignored for calculations. Less means more transparent pixels are used.
As projecting a grid with a specific dimension (e.g.: 3x3 onto a 10x10 Image) onto an Image can end up with slot sizes like 3.33 (which are not useable for Images), picture-mosaic will change the dimension of the grid (e.g. 3.33 to 3) and check if this dimension hasn't lost too much in size compared to the Target (see gridErrorThresh). If it has, gridWidth or gridHeight (depending on which shrinked too much) are multiplied with the adaptionStep and checked again. This iteration will seize until either a suitable dimension has been found or the amount of steps that have been taken exceeds this value.
Numerical value to be multiplied with the gridWidth or gridHeight each adaption step. Accepts float values(e.g.: 1.1, 1.03, 3.12)
Numerical value for determining if the gridWidth and gridHeight have lost too much in their conversion to an Integer (e.g.: 3.33 to 3 = 0.33 lost). Expects values between from 0.0 to under 1.0 (e.g.: 0.15 or 0.35).
Boolean value (true or false) if the used Images (in resources/Images) should try to keep their Aspect ratio when resized. If this is false overlapImages has no effect.
Boolean value (true or false) if the Images are allowed to overlap over each other and therefore prevent "holes" that would appear with no overlapping Images and keeping their ratio. The topmost Image is influenced by the last placed images by the PlacementWorkers.