chore: move from png to image-generic

2025-10-11 08:49:36 +02:00 · 2025-04-02 20:48:00 +00:00
parent 92858f2e24
commit a0ebd9c3b6
18 changed files with 125 additions and 101 deletions
--- a/src/pages/tools/image/generic/change-opacity/index.tsx
+++ b/src/pages/tools/image/generic/change-opacity/index.tsx
@@ -0,0 +1,200 @@
+import React, { useState } from 'react';
+import ToolImageInput from '@components/input/ToolImageInput';
+import ToolFileResult from '@components/result/ToolFileResult';
+import { changeOpacity } from './service';
+import ToolContent from '@components/ToolContent';
+import TextFieldWithDesc from '@components/options/TextFieldWithDesc';
+import { CardExampleType } from '@components/examples/ToolExamples';
+import { ToolComponentProps } from '@tools/defineTool';
+import { updateNumberField } from '@utils/string';
+import { Box } from '@mui/material';
+import SimpleRadio from '@components/options/SimpleRadio';
+
+type InitialValuesType = {
+  opacity: number;
+  mode: 'solid' | 'gradient';
+  gradientType: 'linear' | 'radial';
+  gradientDirection: 'left-to-right' | 'inside-out';
+  areaLeft: number;
+  areaTop: number;
+  areaWidth: number;
+  areaHeight: number;
+};
+
+const initialValues: InitialValuesType = {
+  opacity: 0.5,
+  mode: 'solid',
+  gradientType: 'linear',
+  gradientDirection: 'left-to-right',
+  areaLeft: 0,
+  areaTop: 0,
+  areaWidth: 100,
+  areaHeight: 100
+};
+
+const exampleCards: CardExampleType<InitialValuesType>[] = [
+  {
+    title: 'Semi-transparent PNG',
+    description: 'Make an image 50% transparent',
+    sampleOptions: {
+      opacity: 0.5,
+      mode: 'solid',
+      gradientType: 'linear',
+      gradientDirection: 'left-to-right',
+      areaLeft: 0,
+      areaTop: 0,
+      areaWidth: 100,
+      areaHeight: 100
+    },
+    sampleResult: ''
+  },
+  {
+    title: 'Slightly Faded PNG',
+    description: 'Create a subtle transparency effect',
+    sampleOptions: {
+      opacity: 0.8,
+      mode: 'solid',
+      gradientType: 'linear',
+      gradientDirection: 'left-to-right',
+      areaLeft: 0,
+      areaTop: 0,
+      areaWidth: 100,
+      areaHeight: 100
+    },
+    sampleResult: ''
+  },
+  {
+    title: 'Radial Gradient Opacity',
+    description: 'Apply a radial gradient opacity effect',
+    sampleOptions: {
+      opacity: 0.8,
+      mode: 'gradient',
+      gradientType: 'radial',
+      gradientDirection: 'inside-out',
+      areaLeft: 25,
+      areaTop: 25,
+      areaWidth: 50,
+      areaHeight: 50
+    },
+    sampleResult: ''
+  }
+];
+
+export default function ChangeOpacity({ title }: ToolComponentProps) {
+  const [input, setInput] = useState<File | null>(null);
+  const [result, setResult] = useState<File | null>(null);
+
+  const compute = (values: InitialValuesType, input: any) => {
+    if (input) {
+      changeOpacity(input, values).then(setResult);
+    }
+  };
+  return (
+    <ToolContent
+      title={title}
+      input={input}
+      inputComponent={
+        <ToolImageInput
+          value={input}
+          onChange={setInput}
+          accept={['image/*']}
+          title={'Input image'}
+        />
+      }
+      resultComponent={
+        <ToolFileResult title={'Changed image'} value={result} />
+      }
+      initialValues={initialValues}
+      // exampleCards={exampleCards}
+      getGroups={({ values, updateField }) => [
+        {
+          title: 'Opacity Settings',
+          component: (
+            <Box>
+              <TextFieldWithDesc
+                description="Set opacity between 0 (transparent) and 1 (opaque)"
+                value={values.opacity}
+                onOwnChange={(val) =>
+                  updateNumberField(val, 'opacity', updateField)
+                }
+                type="number"
+                inputProps={{ step: 0.1, min: 0, max: 1 }}
+              />
+              <SimpleRadio
+                onClick={() => updateField('mode', 'solid')}
+                checked={values.mode === 'solid'}
+                description={'Set the same opacity level for all pixels'}
+                title={'Apply Solid Opacity'}
+              />
+              <SimpleRadio
+                onClick={() => updateField('mode', 'gradient')}
+                checked={values.mode === 'gradient'}
+                description={'Change opacity in a gradient'}
+                title={'Apply Gradient Opacity'}
+              />
+            </Box>
+          )
+        },
+        {
+          title: 'Gradient Options',
+          component: (
+            <Box>
+              <SimpleRadio
+                onClick={() => updateField('gradientType', 'linear')}
+                checked={values.gradientType === 'linear'}
+                description={'Linear opacity direction'}
+                title={'Linear Gradient'}
+              />
+              <SimpleRadio
+                onClick={() => updateField('gradientType', 'radial')}
+                checked={values.gradientType === 'radial'}
+                description={'Radial opacity direction'}
+                title={'Radial Gradient'}
+              />
+            </Box>
+          )
+        },
+        {
+          title: 'Opacity Area',
+          component: (
+            <Box>
+              <TextFieldWithDesc
+                description="Left position"
+                value={values.areaLeft}
+                onOwnChange={(val) =>
+                  updateNumberField(val, 'areaLeft', updateField)
+                }
+                type="number"
+              />
+              <TextFieldWithDesc
+                description="Top position"
+                value={values.areaTop}
+                onOwnChange={(val) =>
+                  updateNumberField(val, 'areaTop', updateField)
+                }
+                type="number"
+              />
+              <TextFieldWithDesc
+                description="Width"
+                value={values.areaWidth}
+                onOwnChange={(val) =>
+                  updateNumberField(val, 'areaWidth', updateField)
+                }
+                type="number"
+              />
+              <TextFieldWithDesc
+                description="Height"
+                value={values.areaHeight}
+                onOwnChange={(val) =>
+                  updateNumberField(val, 'areaHeight', updateField)
+                }
+                type="number"
+              />
+            </Box>
+          )
+        }
+      ]}
+      compute={compute}
+    />
+  );
+}