Release/image [email protected]

example/storybook-nativewind/src/components/ImageViewer/ImageViewer.tsx

@@ -10,7 +10,11 @@ import {
 import { Icon, CloseIcon } from '@/components/ui/icon';
 
 const ImageViewerBasic = ({ ...props }: any) => {
-  const Images = [{ id: 1, url: 'https://picsum.photos/1000/1000' }];
+  const Images = [
+    { id: 1, url: 'https://picsum.photos/1000/1000', title: 'Image 1' },
+    { id: 2, url: 'https://picsum.photos/1000/1000', title: 'Image 2' },
+    { id: 3, url: 'https://picsum.photos/1000/1000', title: 'Image 3' },
+  ];
   const [visible, setVisible] = useState(false);
   return (
     <>
@@ -29,14 +33,14 @@ const ImageViewerBasic = ({ ...props }: any) => {
       >
         <ImageViewerBackdrop>
           <ImageViewerContent
-            //@ts-ignore
             images={Images}
-            renderImages={(item: any) => (
-              <ImageViewerImage key={item.id} source={{ uri: item.url }} />
+            renderImages={({ item }) => (
+              <ImageViewerImage source={{ uri: item.url }} />
             )}
+            keyExtractor={(item, index) => item.id + '-' + index}
           >
             <ImageViewerCloseButton>
-              <Icon as={CloseIcon}/>
+              <Icon as={CloseIcon} />
             </ImageViewerCloseButton>
           </ImageViewerContent>
         </ImageViewerBackdrop>

example/storybook-nativewind/src/components/ImageViewer/index.nw.stories.mdx

@@ -24,7 +24,7 @@ import {
   Icon,
   Center,
 } from '../../core-components/nativewind';
-import { 
+import {
   Pressable,
   Image
 } from 'react-native';
@@ -60,23 +60,29 @@ This is an illustration of **ImageViewer** component.
         const Images = [{ id: 1, url: 'https://picsum.photos/1000/1000' }];
         return (
           <Center>
-        <Pressable onPress={() => setVisible(true)}>
-        <Image
-          source={{ uri: Images[0].url }}
-          className="w-[200px] h-[200px]"
-          resizeMode="contain"
-        />
-      </Pressable>
-      <ImageViewer isOpen={visible} onClose={() => setVisible(false)}>
-      <ImageViewerBackdrop>
-      <ImageViewerContent images={Images} renderImages={(item) => (<ImageViewerImage key={item.id} source={{ uri: item.url }} />)} >
-      <ImageViewerCloseButton>
-      <Icon as={CloseIcon}/>
-      </ImageViewerCloseButton>
-      </ImageViewerContent>
-      </ImageViewerBackdrop>
-      </ImageViewer>
-      </Center>
+            <Pressable onPress={() => setVisible(true)}>
+              <Image
+                source={{ uri: Images[0].url }}
+                className="w-[200px] h-[200px]"
+                resizeMode="contain"
+              />
+            </Pressable>
+            <ImageViewer isOpen={visible} onClose={() => setVisible(false)}>
+              <ImageViewerBackdrop>
+                <ImageViewerContent
+                  images={Images}
+                  renderImages={(item) => (
+                    <ImageViewerImage key={item.id} source={{ uri: item.url }} />
+                  )}
+                  keyExtractor={(item, index) => item.id + '-' + index}
+                >
+                <ImageViewerCloseButton>
+                  <Icon as={CloseIcon}/>
+                </ImageViewerCloseButton>
+              </ImageViewerContent>
+            </ImageViewerBackdrop>
+          </ImageViewer>
+        </Center>
         );
       }
       `,
@@ -306,6 +312,27 @@ The `ImageViewerContent` component is responsible for rendering the images withi
             <Table.TText>Yes</Table.TText>
           </Table.TD>
         </Table.TR>
+        <Table.TR>
+          <Table.TD>
+            <Table.TText>
+              <InlineCode>keyExtractor</InlineCode>
+            </Table.TText>
+          </Table.TD>
+          <Table.TD>
+            <Table.TText>
+              <InlineCode>(item: any, index: number) => string</InlineCode>
+            </Table.TText>
+          </Table.TD>
+          <Table.TD>
+            <Table.TText>-</Table.TText>
+          </Table.TD>
+          <Table.TD>
+            <Table.TText>Function to extract the key for each image item</Table.TText>
+          </Table.TD>
+          <Table.TD>
+            <Table.TText>Yes</Table.TText>
+          </Table.TD>
+        </Table.TR>
       </Table.TBody>
     </Table>
   </TableContainer>
@@ -350,23 +377,29 @@ import { Center } from '@/components/ui/center';
         const Images = [{ id: 1, url: 'https://picsum.photos/1000/1000' }];
         return (
           <Center>
-        <Pressable onPress={() => setVisible(true)}>
-        <Image
-          source={{ uri: Images[0].url }}
-          className="w-[200px] h-[200px]"
-          resizeMode="contain"
-        />
-      </Pressable>
-      <ImageViewer isOpen={visible} onClose={() => setVisible(false)}>
-      <ImageViewerBackdrop>
-      <ImageViewerContent images={Images} renderImages={(item) => (<ImageViewerImage key={item.id} source={{ uri: item.url }} />)} >
-      <ImageViewerCloseButton>
-      <Icon as={CloseIcon}/>
-      </ImageViewerCloseButton>
-      </ImageViewerContent>
-      </ImageViewerBackdrop>
-      </ImageViewer>
-      </Center>
+            <Pressable onPress={() => setVisible(true)}>
+              <Image
+                source={{ uri: Images[0].url }}
+                className="w-[200px] h-[200px]"
+                resizeMode="contain"
+              />
+            </Pressable>
+            <ImageViewer isOpen={visible} onClose={() => setVisible(false)}>
+              <ImageViewerBackdrop>
+                <ImageViewerContent
+                  images={Images}
+                  renderImages={(item) => (
+                    <ImageViewerImage key={item.id} source={{ uri: item.url }} />
+                  )}
+                  keyExtractor={(item, index) => item.id + '-' + index}
+                >
+                <ImageViewerCloseButton>
+                  <Icon as={CloseIcon}/>
+                </ImageViewerCloseButton>
+              </ImageViewerContent>
+            </ImageViewerBackdrop>
+          </ImageViewer>
+        </Center>
         );
       }
       `,

packages/unstyled/image-viewer/CHANGELOG.md

@@ -1,5 +1,11 @@
 # @gluestack-ui/image-viewer
 
+## 0.0.6
+
+### Patch Changes
+
+- fix: fixed typings, added keyExtractor, improved pinch gesture and made working on native
+
 ## 0.0.5
 
 ### Patch Changes

packages/unstyled/image-viewer/README.md

@@ -70,6 +70,7 @@ export default () => (
         renderImages={(item) => (
           <ImageViewerImage key={item.id} source={{ uri: item.url }} />
         )}
+        keyExtractor={(item, index) => `${item.id}-${index}`}
       />
     </ImageViewerBackdrop>
   </ImageViewer>
@@ -88,10 +89,11 @@ export default () => (
 
 ### ImageViewerContent
 
-| Prop         | Type                     | Default | Description                        |
-| ------------ | ------------------------ | ------- | ---------------------------------- |
-| images       | Array<any>               | -       | Array of image objects to display  |
-| renderImages | (item: any) => ReactNode | -       | Function to render each image item |
+| Prop         | Type                                 | Default | Description                                     |
+| ------------ | ------------------------------------ | ------- | ----------------------------------------------- |
+| images       | Array<any>                           | -       | Array of image objects to display               |
+| renderImages | (item: any) => ReactNode             | -       | Function to render each image item              |
+| keyExtractor | (item: any, index: number) => string | -       | Function to extract the key for each image item |
 
 More guides on how to get started are available [here](https://ui.gluestack.io/docs/components/media-and-icons/image-viewer).
 

packages/unstyled/image-viewer/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@gluestack-ui/image-viewer",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "main": "lib/index",
   "module": "lib/index",
   "types": "lib/index.d.ts",

packages/unstyled/image-viewer/src/ImageViewer.tsx

@@ -1,6 +1,6 @@
 import React, { forwardRef } from 'react';
 import { ImageViewerContext } from './ImageViewerContext';
-import type { ImageViewerProps } from './types';
+import type { InterfaceImageViewerProps } from './types';
 
 const ImageViewer = (StyledRoot: any) =>
   forwardRef(
@@ -10,7 +10,7 @@ const ImageViewer = (StyledRoot: any) =>
         isOpen,
         onClose,
         ...props
-      }: ImageViewerProps & { children: React.ReactNode },
+      }: InterfaceImageViewerProps & { children: React.ReactNode },
       ref?: any
     ) => {
       const [scale, setScale] = React.useState(1);

packages/unstyled/image-viewer/src/ImageViewerContent.tsx

@@ -8,7 +8,7 @@ import {
   withTiming,
 } from 'react-native-reanimated';
 import { Dimensions, StatusBar } from 'react-native';
-import type { ImageViewerContentProps } from './types';
+import type { InterfaceImageViewerContentProps } from './types';
 
 const { width: SCREEN_WIDTH, height: SCREEN_HEIGHT } = Dimensions.get('window');
 const DOUBLE_TAP_DELAY = 300;
@@ -24,8 +24,9 @@ const ImageViewerContent = (
       {
         images,
         renderImages,
+        keyExtractor,
         children,
-      }: ImageViewerContentProps & { children: React.ReactNode },
+      }: InterfaceImageViewerContentProps & { children: React.ReactNode },
       ref?: any
     ) => {
       const { onClose, setScale }: any = useContext(ImageViewerContext);
@@ -45,7 +46,7 @@ const ImageViewerContent = (
         .onUpdate((event: any) => {
           // Apply the new scale based on the saved scale value
           const newScale = savedScale.value * event.scale;
-          scale.value = Math.min(Math.max(newScale, 0.5), 3);
+          scale.value = Math.min(Math.max(newScale, 0.5), 10);
           focalX.value = event.focalX;
           focalY.value = event.focalY;
         })
@@ -147,7 +148,7 @@ const ImageViewerContent = (
       );
 
       const animatedStyle = useAnimatedStyle(() => {
-        setScale(scale.value);
+        runOnJS(setScale)(scale.value);
         if (scale.value <= 1) {
         }
         return {
@@ -165,7 +166,16 @@ const ImageViewerContent = (
           {children}
           <StyledGestureDetector gesture={composedGesture}>
             <StyledAnimated style={animatedStyle}>
-              {images.map(renderImages)}
+              {images.slice(0, 1).map((item: any, index: number) => {
+                const RenderImage = renderImages;
+                return (
+                  <RenderImage
+                    key={keyExtractor ? keyExtractor(item, index) : index}
+                    item={item}
+                    index={index}
+                  />
+                );
+              })}
             </StyledAnimated>
           </StyledGestureDetector>
         </StyledGestureHandlerRootView>

packages/unstyled/image-viewer/src/types.ts

@@ -1,27 +1,52 @@
 export interface ImageViewerContext {
+  /**
+   * Callback invoked when the ImageViewer is closed.
+   */
   onClose: () => void;
+  /**
+   * If true, the ImageViewer will open. Useful for controllable state behavior.
+   */
   isOpen: boolean | undefined;
+  /**
+   * The current scale of the Image.
+   */
   scale: number | undefined;
+  /**
+   * Callback function to set the scale of the Image to be used in backdrop for adjusting the opacity.
+   */
   setScale: (scale: number) => void;
 }
 
-export interface ImageViewerProps {
+export interface InterfaceImageViewerProps {
   /**
-   * If true, the modal will open. Useful for controllable state behavior.
+   * If true, the ImageViewer will open. Useful for controllable state behavior.
    */
-  isOpen?: boolean;
+  isOpen: boolean;
   /**
-   * Callback invoked when the modal is closed.
+   * Callback invoked when the ImageViewer is closed.
    */
   onClose?: any;
-  /**
-   * If true, the modal will be opened by default.
-   */
 }
 
-export interface ImageViewerContentProps {
-  images: any;
-  renderImages: (item: any) => React.ReactNode;
+export interface InterfaceImageViewerContentProps {
+  /**
+   * The images to display in the ImageViewer.
+   */
+  images: Array<any>;
+  /**
+   * Callback React.ReactNode function to render the images.
+   */
+  renderImages: ({
+    item,
+    index,
+  }: {
+    item: any;
+    index: number;
+  }) => React.ReactNode;
+  /**
+   * Callback function to extract the key for the images.
+   */
+  keyExtractor: (item: any, index: number) => React.Attributes['key'];
 }
 
 export type IImageViewerComponentType<
@@ -31,10 +56,12 @@ export type IImageViewerComponentType<
   ImageViewerBackdropProps
 > = React.ForwardRefExoticComponent<
   React.PropsWithoutRef<ImageViewerProps> &
+    InterfaceImageViewerProps &
     React.RefAttributes<ImageViewerProps>
 > & {
   Content: React.ForwardRefExoticComponent<
     React.PropsWithoutRef<ImageViewerContentProps> &
+      InterfaceImageViewerContentProps &
       React.RefAttributes<ImageViewerContentProps>
   >;
   CloseButton: React.ForwardRefExoticComponent<