Upload SD_AspectRatio.py

SD_AspectRatio.py

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+# quick node to set SDXL-friendly aspect ratios in 1024^2
+# by throttlekitty
+
+class SDXLAspectRatio:
+    def __init__(self):
+        pass
+
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+                "required": {
+                    "width": ("INT", {"default": 64, "min": 64, "max": 2048,}),
+                    "height": ("INT", {"default": 64, "min": 64, "max": 2048}),
+                    "aspectRatio": ([
+                    "custom",
+                    "1:1  - 512x512 square",
+                    "1:1  - 768x768 square",
+                    "1:1  - 1024x1024 square",
+                    "2:3  - 512x768 photo portrait",
+                    "3:2  - 768x512 photo landscape",
+                    "4:5  - 512x912 social media",
+                    "4:5  - 768x960 social media",
+                    "2:3  - 768x1152 photo portrait",
+                    "3:2  - 1152x768 photo landscape",  
+                    "2:3  - 832x1216 portrait", 
+                    "3:4  - 896x1152 portrait", 
+                    "5:8  - 768x1216 portrait", 
+                    "9:16 - 768x1344 portrait", 
+                    "9:19 - 704x1472 portrait", 
+                    "9:21 - 640x1536 portrait", 
+                    "3:2  - 1216x832 landscape",
+                    "4:3  - 1152x896 landscape", 
+                    "8:5  - 1216x768 landscape",
+                    "16:9 - 1365x768 standard monitor", 
+                    "16:9 - 1344x768 landscape", 
+                    "19:9 - 1472x704 landscape", 
+                    "21:9 - 1536x640 landscape"],)
+            }
+        }
+    RETURN_TYPES = ("INT", "INT")
+    RETURN_NAMES = ("Width", "Height")
+    FUNCTION = "SDXL_AspectRatio"
+    CATEGORY = "image"
+
+    def SDXL_AspectRatio(self, width, height, aspectRatio):
+        if aspectRatio == "1:1  - 512x512 square":
+            width, height = 512, 512
+        elif aspectRatio == "custom":
+            width = width
+            height = height
+        elif aspectRatio == "1:1  - 768x768 square":
+            width, height = 768, 768
+        elif aspectRatio == "1:1  - 1024x1024 square":
+            width, height = 1024, 1024
+        elif aspectRatio == "2:3  - 832x1216 portrait":
+            width, height = 832, 1216
+        elif aspectRatio == "3:4  - 896x1152 portrait":
+            width, height = 896, 1152
+        elif aspectRatio == "5:8  - 768x1216 portrait":
+            width, height = 768, 1216
+        elif aspectRatio == "9:16 - 768x1344 portrait":
+            width, height = 768, 1344
+        elif aspectRatio == "9:19 - 704x1472 portrait":
+            width, height = 704, 1472
+        elif aspectRatio == "9:21 - 640x1536 portrait":
+            width, height = 640, 1536
+        elif aspectRatio == "3:2  - 1216x832 landscape":
+            width, height = 1216, 832
+        elif aspectRatio == "4:3  - 1152x896 landscape":
+            width, height = 1152, 896
+        elif aspectRatio == "8:5  - 1216x768 landscape":
+            width, height = 1216, 768
+        elif aspectRatio == "16:9 - 1344x768 landscape":
+            width, height = 1344, 768
+        elif aspectRatio == "16:9 - 1365x768 standard monitor":
+            width, height = 1365, 768
+        elif aspectRatio == "19:9 - 1472x704 landscape":
+            width, height = 1472, 704
+        elif aspectRatio == "21:9 - 1536x640 landscape":
+            width, height = 1536, 640
+        elif aspectRatio == "2:3  - 512x768 photo portrait":
+            width, height = 512, 768
+        elif aspectRatio == "3:2  - 768x512 photo landscape":
+            width, height = 768, 512
+        elif aspectRatio == "4:5  - 768x960 social media":
+            width, height = 768, 960
+        elif aspectRatio == "2:3  - 768x1152 photo portrait":
+            width, height = 768, 1152
+        elif aspectRatio == "3:2  - 1152x768 photo landscape":
+            width, height = 1152, 768
+        return(width, height)
+
+            
+NODE_CLASS_MAPPINGS = {
+    "SDXLAspectRatio": SDXLAspectRatio
+}
+NODE_DISPLAY_NAME_MAPPINGS = {
+    "SDXLAspectRatio": "SD Aspect Ratio"
+}