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Extended the prompt tips, some copyediting, screenshots

JeLuF 2022-10-19 22:53:36 +02:00
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How-to-Use.md

@ -3,10 +3,41 @@ This page needs to be rewritten completely.
# Usage
Open http://localhost:9000 in your browser (after running step 3 previously). It may take a few moments for the back-end to be ready.
## With a text description
## Create an image from a text description
![image](https://user-images.githubusercontent.com/5852422/196790628-2f053c6b-299a-4149-8c8a-8edd0eb08998.png)
1. Enter a text prompt, like `a photograph of an astronaut riding a horse` in the textbox.
2. Press `Make Image`. This will take some time, depending on your system's processing power.
3. See the image generated using your prompt.
2. Press `Make Image`. This creates a rendering job:
![image](https://user-images.githubusercontent.com/5852422/196795165-e2919bd4-a026-4563-8d3d-ef13004d5163.png)
The gereration of the image will take some time, depending on your system's processing power. A preview of the result
will be shown during the rendering. The first preview will look like random noise:
![image](https://user-images.githubusercontent.com/5852422/196791880-4ad7dd35-de12-47ba-a5d6-d7a60261ca21.png)
When you wait a little bit, the image will improve step by step.
3. See the image generated using your prompt:
![image](https://user-images.githubusercontent.com/5852422/196791962-e6ff59d5-87cb-4dd5-a8d0-de89c8646484.png)
Your image will look different because it used a different random start value (called _seed_).
## Prompt Tips
* You can enqueue multiple jobs. They are processed one by one. You don't need to wait until the first job is finished.
* You can queue up many rendering jobs at once by entering one prompt per line. Enter a prompt, press return or enter, enter next prompt etc. When you click 'Make Image', a job will be generated for each line in the prompt textbox.
* Use curly brackets in prompts to try different words, e.g. the prompt `man riding a {horse,motorcycle}` creates two jobs: One for `man riding a horse` and one for `man riding a motorcycle`:
![image](https://user-images.githubusercontent.com/5852422/196795838-88dec248-dbbc-4681-b00f-c16444e80a73.png)
* You can mark parts of the prompt as more or less important. When you put a part of the prompt in round brackets, it becomes more important. If you use square brackets, the enclosed part becomes less important. You can use multiple brackets for something `(((very important)))` or `[[[less important]]]`:
![image](https://user-images.githubusercontent.com/5852422/196799015-7cfa13db-dffb-4c3e-82e8-786c8cd7b2af.png)
* Instead of using brackets, you can also provide the importance ("weight") as numbers: `girl on a swing:1.2 green grass:1.0 pink trousers:0.8`
The first weight impacts the entire beginning of the prompt. In the above example, `girl on a swing` has a weight of 1.2, `green grass` has a
weight of 1.0 and `pink trousers` has a weight of 0.8.
The weight is a separator. You shouldn't use a comma after the weight.
## With an image
@ -14,10 +45,7 @@ Open http://localhost:9000 in your browser (after running step 3 previously). It
2. An optional text prompt can help you further describe the kind of image you want to generate.
3. Press `Make Image`. See the image generated using your prompt.
## Prompt Tips
* Use curly brackets in prompts to try different words E.g. man riding a {horse,motorcycle} results in man riding a horse and man riding a motorcycle being created automatically.
* You can queue up many images by entering one prompt per line. Enter a prompt, press return or enter, enter next prompt etc. They will all be generated when you click 'Make Image'