Home > Website Builders > Cloud Servers

PDF function Library: Pdf_curveto

Source: Internet
Author: User
Keywords pdf_curveto pdf function Library php Chinese function manual
Tags aliyun file function function library http pdf function library pdf_curveto php
Developer on Alibaba Coud: Build your first app with APIs, SDKs, and tutorials on the Alibaba Cloud. Read more ＞

Pdf_curveto

Draw the Bayesian curve.

Syntax: boolean pdf_curveto (int pdfid, double x1, double y1, double x2, Double y2, double x3, double y3);

Return Value: Boolean value

Function type: Special file format
&http://www.aliyun.com/zixun/aggregation/37954.html ">NBSP;
Content Description

This function is used to draw the Bayesian curve (Bézier curve). Parameter Pdfid to PDF file code. The beginning of the arc is the current processing coordinate point. The parameters (x1, y1) are the endpoints, (x2, y2) and (x3, y3) are the control points of the curve.

Reference

Pdf_moveto () Pdf_lineto () Pdf_stroke ()

This article is an English version of an article which is originally in the Chinese language on aliyun.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to info-contact@alibabacloud.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

Related Keywords:
apache pdf library php pdf library linux pdf library php function reference pdf html to pdf php library java hash function library html to pdf net library open source
Related Article
Some suggestions for improving SQL execution efficiency
A collection of sophisticated SQL statement techniques
3 Steps to address SQL injection pitfalls
SQL Optimization Experience Summary 34
Search results sorted by matching fields

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

Hot Article
Hot Tags
computing conference access forum computer class data get http html applications
Popular Keywords
about the cloud a forums a http and sign a websites am i black listed a firewall a dota a application an express

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

Get Started for Free

  • Sales Support

    1 on 1 presale consultation

    Chat Contact Sales

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

    Open a Ticket

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.

    Learn More