added web-image

web-image/README.md

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+# Web images
+
+![st7789-icons-5](https://github.com/user-attachments/assets/fef240fe-3699-427a-a57c-7163075cf448)
+
+These images were created based on [this](https://www.vecteezy.com/vector-art/20255358-colorful-business-web-modern-shadow-vector-icon-set).   
+
+The original image file is grayscale.   
+One image contains 6 icons.   
+We used ImageMagick to convert the images.   
+Images of any size and any color can be generated using split.sh.   
+
+![web01](https://github.com/user-attachments/assets/a890251c-9c80-4d39-a182-72dd442db7af)
+![web02](https://github.com/user-attachments/assets/61926adc-f80c-4750-9a23-8392cfa7e6e9)
+![web03](https://github.com/user-attachments/assets/ea422d7d-51f7-4417-9d74-a482a82e9a41)
+![web04](https://github.com/user-attachments/assets/82fd47f0-f136-4435-a53c-58b10877a7d9)
+![web05](https://github.com/user-attachments/assets/8dc91df4-f8fb-4345-9d83-e49b537fa608)
+![web06](https://github.com/user-attachments/assets/b860b25e-5b00-475f-b71f-65e31e75fcbd)
+
+```
+$ identify *.png
+web01.png PNG 60x60 230x157+16+14 8-bit sRGB 26711B 0.000u 0:00.000
+web02.png PNG 60x60 230x157+85+14 8-bit sRGB 26719B 0.000u 0:00.000
+web03.png PNG 60x60 230x157+154+14 8-bit sRGB 27142B 0.000u 0:00.000
+web04.png PNG 60x60 230x157+16+83 8-bit sRGB 26815B 0.000u 0:00.000
+web05.png PNG 60x60 230x157+85+83 8-bit sRGB 26633B 0.000u 0:00.000
+web06.png PNG 60x60 230x157+154+83 8-bit sRGB 27956B 0.000u 0:00.000```
+```
+
+## How to use these icon   
+```
+cd $HOME/esp-idf-st7789/icons
+rm *
+cd $HOME/esp-idf-st7789/web-image
+cp *.png $HOME/esp-idf-st7789/icons
+```
+
+
+```
+lcdFillScreen(&dev, WHITE);
+strcpy(file, "/icons/web01.png");
+IconTest(&dev, file, CONFIG_WIDTH, CONFIG_HEIGHT, 0, 0);
+strcpy(file, "/icons/web02.png");
+IconTest(&dev, file, CONFIG_WIDTH, CONFIG_HEIGHT, 60, 0);
+strcpy(file, "/icons/web03.png");
+IconTest(&dev, file, CONFIG_WIDTH, CONFIG_HEIGHT, 120, 0);
+
+strcpy(file, "/icons/web04.png");
+IconTest(&dev, file, CONFIG_WIDTH, CONFIG_HEIGHT, 0, 60);
+strcpy(file, "/icons/web05.png");
+IconTest(&dev, file, CONFIG_WIDTH, CONFIG_HEIGHT, 60, 60);
+strcpy(file, "/icons/web06.png");
+IconTest(&dev, file, CONFIG_WIDTH, CONFIG_HEIGHT, 120, 60);
+```

web-image/split.sh

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+#!/bin/bash
+
+SOURCE=vecteezy_colorful-business-web-modern-shadow-vector-icon-set_20255358.jpg
+convert ${SOURCE} -crop 500x500+135+115 web01.png
+convert ${SOURCE} -crop 500x500+710+115 web02.png
+convert ${SOURCE} -crop 500x500+1285+115 web03.png
+
+convert ${SOURCE} -crop 500x500+135+690 web04.png
+convert ${SOURCE} -crop 500x500+710+690 web05.png
+convert ${SOURCE} -crop 500x500+1285+690 web06.png
+
+# resize images
+#mogrify -resize 100x *.png
+#mogrify -resize 80x *.png
+mogrify -resize 60x *.png
+#mogrify -resize 40x *.png
+