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More details concerning the error handler on init.

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Ben Block 2025-02-23 08:25:26 -05:00
parent e485ff76ad
commit fc507ed4dc
1 changed files with 6 additions and 2 deletions
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8
bindings/odin/README.md
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@ -34,13 +34,17 @@ if clay.UI()({ id = clay.ID("Outer"), layout = { padding = clay.PaddingAll(16) }
import clay "clay-odin"
```
2. Ask Clay for how much static memory it needs using [clay.MinMemorySize()](https://github.com/nicbarker/clay/blob/main/README.md#clay_minmemorysize), create an Arena for it to use with [clay.CreateArenaWithCapacityAndMemory(minMemorySize, memory)](https://github.com/nicbarker/clay/blob/main/README.md#clay_createarenawithcapacityandmemory), and initialize it with [clay.Initialize(arena)](https://github.com/nicbarker/clay/blob/main/README.md#clay_initialize).
2. Ask Clay for how much static memory it needs using [clay.MinMemorySize()](https://github.com/nicbarker/clay/blob/main/README.md#clay_minmemorysize), create an Arena for it to use with [clay.CreateArenaWithCapacityAndMemory(minMemorySize, memory)](https://github.com/nicbarker/clay/blob/main/README.md#clay_createarenawithcapacityandmemory), and initialize it with [clay.Initialize(clay.Arena, clay.Dimensions, clay.ErrorHandler)](https://github.com/nicbarker/clay/blob/main/README.md#clay_initialize).
```Odin
error_handler :: proc "c" (errorData: clay.ErrorData) {
// Do something with the error data.
}
min_memory_size: u32 = clay.MinMemorySize()
memory := make([^]u8, min_memory_size)
arena: clay.Arena = clay.CreateArenaWithCapacityAndMemory(min_memory_size, memory)
clay.Initialize(arena, { width = 1080, height = 720 }, {})
clay.Initialize(arena, { width = 1080, height = 720 }, { handler = error_handler })
```
3. Provide a `measure_text(text, config)` proc "c" with [clay.SetMeasureTextFunction(function)](https://github.com/nicbarker/clay/blob/main/README.md#clay_setmeasuretextfunction) so that Clay can measure and wrap text.