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jpg, png export types now available #139

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merged 2 commits into from
May 18, 2024
Merged

jpg, png export types now available #139

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132f917
jpg, png export types now available
thatsyogeshjjr May 16, 2024
7d60df0
Merge branch 'main' into export_types
thatsyogeshjjr May 17, 2024
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63 changes: 48 additions & 15 deletions src/components/Menu.jsx
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Original file line number Diff line number Diff line change
Expand Up @@ -2,10 +2,15 @@
import { PiPencilSimpleFill } from "react-icons/pi";
import { FaFeatherPointed } from "react-icons/fa6";
import { RiScreenshot2Fill } from "react-icons/ri";
import {FaFilePdf} from 'react-icons/fa'
import { FaFilePdf } from "react-icons/fa";
import { TbFileTypeSvg } from "react-icons/tb";
import { useState } from "react";
import { takeSnapshot,convertToPDF,convertToSVG } from "../utils/canvas.js";
import {
convertToPDF,
convertToSVG,
convertToJPG,
convertToPng,
} from "../utils/canvas.js";
import { PiPlus } from "react-icons/pi";
import { PiMinus } from "react-icons/pi";
import { increaseHeight } from "../utils/canvas.js";
Expand Down Expand Up @@ -68,7 +73,6 @@ const Menu = ({
onChange={(e) => {
setThickness(e.target.value);
}}

className="cursor-pointer"
/>
)}
Expand All @@ -93,36 +97,65 @@ const Menu = ({
onMouseLeave={handleMouseLeave}
>
Save As
<svg className="w-2.5 h-2.5 ms-3" aria-hidden="true" xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 10 6">
<path stroke="currentColor" strokeLinecap="round" strokeLinejoin="round" strokeWidth="2" d="m1 1 4 4 4-4"/>
<svg
className="w-2.5 h-2.5 ms-3"
aria-hidden="true"
xmlns="http://www.w3.org/2000/svg"
fill="none"
viewBox="0 0 10 6"
>
<path
stroke="currentColor"
strokeLinecap="round"
strokeLinejoin="round"
strokeWidth="2"
d="m1 1 4 4 4-4"
/>
</svg>
</button>

<div
id="dropdownHover"
onMouseEnter={handleMouseEnter}
onMouseLeave={handleMouseLeave}
className={`absolute z-10 ${isOpen ? '' : 'hidden'} divide-y bg-[#CBCCCF] rounded-lg shadow w-48 top-[3.1rem]`}
className={`absolute z-10 ${
isOpen ? "" : "hidden"
} divide-y bg-[#CBCCCF] rounded-lg shadow w-59 top-[3.1rem]`}
>
<ul className="text-sm text-gray-700 flex space-x-3 p-3 justify-center" aria-labelledby="dropdownHoverButton">
<ul
className="text-sm text-gray-700 flex space-x-5 p-5 justify-center"
aria-labelledby="dropdownHoverButton"
>
<li>
<RiScreenshot2Fill
className={`text-[2rem] md:text-[3rem] p-[0.5rem] md:p-[0.8rem] shadow-mdm rounded-[0.5rem] cursor-pointer hover:bg-[#B7BABF]`}
onClick={() => takeSnapshot(canvasRef.current, color)}
title="Snapshot"
/>
<button
className={`text-[1rem] md:text-[1rem] p-[0.5rem] md:p-[0.8rem] shadow-mdm rounded-[0.5rem] cursor-pointer hover:bg-[#B7BABF]`}
onClick={() => convertToPng(canvasRef.current)}
title="ToPNG"
>
<p>PNG</p>
</button>
</li>

<li>
<button
className={`text-[1rem] md:text-[1rem] p-[0.5rem] md:p-[0.8rem] shadow-mdm rounded-[0.5rem] cursor-pointer hover:bg-[#B7BABF]`}
onClick={() => convertToJPG(canvasRef.current)}
title="ToJPG"
>
<p>JPG</p>
</button>
</li>
<li>
<FaFilePdf
<FaFilePdf
className={`text-[2rem] md:text-[3rem] p-[0.5rem] md:p-[0.8rem] shadow-mdm rounded-[0.5rem] cursor-pointer hover:bg-[#B7BABF]`}
onClick={()=>convertToPDF(canvasRef.current)}
onClick={() => convertToPDF(canvasRef.current)}
title="PDF"
/>
</li>
<li>
<TbFileTypeSvg
className={`text-[2rem] md:text-[3rem] p-[0.5rem] md:p-[0.8rem] shadow-mdm rounded-[0.5rem] cursor-pointer hover:bg-[#B7BABF]`}
onClick={()=>convertToSVG(canvasRef.current)}
onClick={() => convertToSVG(canvasRef.current)}
title="SVG"
/>
</li>
Expand Down
18 changes: 14 additions & 4 deletions src/utils/canvas.js
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Original file line number Diff line number Diff line change
Expand Up @@ -79,12 +79,22 @@ export function clearCanvas(canvas, bgColor) {
ctx.fillRect(0, 0, canvas.width, canvas.height);
}

// Function to handle taking a snapshot
export const takeSnapshot = (canvas) => {
const snapshot = canvas.toDataURL();
// Snapshot by default saves files as png
// here we broke its functionality to convertToPng for readability
// and consistency with other export option functions
export const convertToPng = (canvas) => {
let snapshot = canvas.toDataURL("image/png");
const link = document.createElement("a");
link.href = snapshot;
link.download = "snapshot.png";
link.download = `snapshot.png`;
link.click();
};

export const convertToJPG = (canvas) => {
let snapshot = canvas.toDataURL("image/jpeg");
const link = document.createElement("a");
link.href = snapshot;
link.download = `snapshot.jpg`;
link.click();
};

Expand Down