Online electronic signature board

Guide to the complete use of the electronic signature board

This page provides a browser handwritten signature canvas: it can be tuned in colour, pen rough, and support transparent background export, with the operation "Dicking the signature (PNG)" "Undoing a blank canvas". Writing Save Memory Numerics paths , the last one will be removed and redrawn. Painter by container width and devicePixelRatio Scale to ensure clarity, support mouse and touch. The signature is completed locally and is suitable for the rapid generation of a signature picture and does not constitute a digital certificate signature in the legal sense.

Control Description

• #penColor: handwriting colour.
• #penWidth: Wirewides slider, side #widthVal Displays the value.
• #checkTransparent: Export transparent background.
• #btnDownload：Export PNG。
• #btnUndo: Undo the latest path.
• #btnClear: Empty all paths.
• Draw: Press to start recording the dot bar, move the sides, lift up and close one and press it paths。

Recommended steps

1. Select the colour and width, and sign the name or the flower on the canvas.
2. The text is wrongly written with "Undo a sum" and not with "empty" the entire panel.
3. Check for a transparent background to be downloaded if you want to post it to a dark/complex background document.
4. Insert Word/PDF/Form after downloading PNG; Use a different professional tool for vector signatures.

Apply scene

• Internal process documentation quickly generates signature maps
• A handwritten signature in a demonstration, teaching materials
• Handwritten and exported on touchboard/cell

Legal and security borders

• This is an image signature, not a digital PKI/certificate signature, and does not provide an irrefutable guarantee.
• Important contracts are subject to local electronic signature regulations and platform requirements.
• Signing pictures may be copied and pasted, with attention to the scene and watermarking policy.
• The writing is only available on the current page; Refreshing will lose undownloaded content.

FAQ

Can you sign the phone?

Support for touch event coordinates; It is suggested that screens and lines be raised for writing purposes.

Why are you going to do this?

Pages are scaled by devicePixelRatio; If you are still pasted, you may have been stretched twice when you inserted the document, press the original pixel.

Can you take more steps to undo?

They can be cancelled at consecutive points, and the last one can be removed each time; No “reverse-reset/redo” stacks.

Transparent background not effective?

Confirm that transparency options have been ticked and then download; Part of the viewer will show transparency to black/white bottom, open with software that supports alpha.

Is it going to be passed?

Draw and export local canvas finished and download to your device; Please keep the generated PNG in your custody.

Can export SVG?

The current main process is a PNG download, not a SVG path export.

Draw pipe lines and buttons

Painting Elements #signatureCanvas Put it on. #canvasBox Inside.resize The size of the container will be equal to devicePixelRatio Sets the actual pixels to make the high-point screen clear. Pointer event:start Open the pen,draw Remember to be by the side.end (a) End and press one memory path array;redraw Redraw the entire plate after avoidance or change in size.#penColor Change the color.#penWidth Rewiring and Synchronizing #widthVal。#checkTransparent Controls whether the export is transparent or not.#btnDownload Export PNG；#btnUndo We'll take out the last one.#btnClear Empty all paths. No localStorage Endurance - Refresh or drop undownloaded pens.

Export and Embedded Documents

Check for transparent redownloads when pasting to colour header/dark page to avoid white-floor blocks. Word/PDF is inserted as much as possible by pixel placement, and is twice magnified as easy to get. Touching devices can increase the width and screen writing; A fine mouse-marking can reduce the width of the line. The successive revocations can be repeated with more steps, but without a "re-do" anchor, the wrong withdrawal can only be resigned. This page has a PNG main path, not a SVG vector path, or digital signature with a certificate.

Compliance and use of borders

Image signatures can be copied and posted, and important contracts are subject to local electronic signature regulations and platform requirements. This page is not a PKI/non-refutable scheme. Please clear the canvas and remove the PNG temporary. Internal approval flows are available; The official electronic signature platform is requested for external legal instruments.