DTK_DRAW_SHAPE(3) Draw Toolkit manual DTK_DRAW_SHAPE(3)NAME
dtk_draw_shape - Draw a shape in the window
SYNOPSIS
#include <drawtk.h>
void dtk_draw_shape(const dtk_hshape shp);
DESCRIPTION
dtk_draw_shape() draw the shape referenced by shp in the current window. The position of the drawing depends on the rotation and transla-
tion previously set by dtk_*move_shape() and dtk_*rotate_shape() (the rotation is first applied to the shape and then the translation).
This function assumes there is a valid OpenGL rendering context in the calling thread. So a successfull call to dtk_make_current_window()
should have been performed previously in the current thread.
RETURN VALUE
None.
SEE ALSO dtk_move_shape(3), dtk_make_current_window(3)EPFL 2010 DTK_DRAW_SHAPE(3)
Check Out this Related Man Page
DTK_MOVE_SHAPE(3) Draw Toolkit manual DTK_MOVE_SHAPE(3)NAME
dtk_move_shape, dtk_relmove_shape, dtk_rotate_shape, dtk_relrotate_shape - shape displacement
SYNOPSIS
#include <drawtk.h>
void dtk_move_shape(dtk_hshape shp, float x, float y);
void dtk_relmove_shape(dtk_hshape shp, float dx, float dy);
void dtk_rotate_shape(dtk_hshape shp, float deg);
void dtk_relrotate_shape(dtk_hshape shp, float ddeg);
DESCRIPTION
These functions control the position and the rotation with which the shape shp will be next drawn.
dtk_move_shape() set the translation the shape for the next draws. The position defined by x and y corresponds to the position of the ori-
gin of the shape (corresponding to the point (0,0) when the shape has been created).
dtk_rotate_shape() set the rotation (counter-clockwise) of the shape around its origin of the shape. This rotation is performed relatively
to the initial posture of the shape (at creation time). The argument deg specify the angle of rotation expressed in degrees.
dtk_relmove_shape() and dtk_relrotate_shape() do the same excepting that their arguments dx, dy and ddeg updates the current parameters of
the translation and rotation.
RETURN VALUE
None of these functions returns value.
SEE ALSO dtk_draw_shape(3)EPFL 2010 DTK_MOVE_SHAPE(3)
I have a huge matrix file containing some 1.5 million rows and 6000 columns. The matrix looks something like this:
1 2 3
4 5 6
7 8 9
3 4 5
I want to add all the numbers in the columns of this matrix and display the result to my stdout. This means that the numbers in the first column are:
... (2 Replies)
Hi,
Just trying to get to grips with sed and awk for some reporting for work and I need some assistance:
I have a file that lists policy names on the first line and then on the second line whether the policy is active or not.
Policy Name: Policy1
Active: yes
Policy... (8 Replies)
version info :
vi availabe with RHEL 5.4
I have a text file with 10,000 lines. I want to copy lines from 5000th line to 7000th and redirect to a file. Any idea how I can do this?
Note:
The above scenario is just an example. In my actual requirement, the file has 14 million lines and I want... (9 Replies)
Hi everyone,
I know the following questions are noobish questions but I am asking them because I am confused about the basics of history behind UNIX and LINUX.
Ok onto business, my questions are-:
Was/Is UNIX ever an open source operating system ?
If UNIX was... (21 Replies)
Hello,
I couldn't find an actual introduction thread, so I decided to just put this here.
I go by d0wngrade online. I have been programming in multiple languages for about 15+ years. I started with standard web design languages like HTML and CSS, but I then advanced from design to development... (2 Replies)
Hi guys...
The first active code line in AudioScope.sh is set -u .
This causes a complete exit if a variable is used/found but has not been allocated at the start of the program.
However, apart from writing code to do the task, is there a switch to to check which variables have been... (17 Replies)
Hi.
In thread https://www.unix.com/shell-programming-and-scripting/267833-grouping-counting.html rovf and I had a mini-discussion on grep and awk.
Here is a demo script that compares the awk and grep approaches for this single problem:
#!/usr/bin/env bash
# @(#) s2 Demonstrate group... (1 Reply)
Hello,
I have to fish out some specific columns from a file based on the header value. I have the list of columns I need in a different file. I thought I could read in the list of headers I need,
# file with header names of required columns in required order
headers_file=$2
# read contents... (11 Replies)
For those interested in installing dash shell on OSX Lion to help test POSIX compliancy of shell scripts, it is quite easy. I did it like this:
If you don't have gcc on your system:
0. Download and install the Command Line Tools for Xcode package from Sign In - Apple *
1. Download the dash... (2 Replies)
Hello and thanks in advance for any help anyone can offer me
I'm trying to learn the find command and thought I was understanding it... Apparently I was wrong. I was doing compound searches and I started getting weird results with the -size test. I was trying to do a search on a 1G file owned by... (14 Replies)
I have data of an excel files as given below,
file1
org1_1 1 1 2.5 100
org1_2 1 2 5.5 98
org1_3 1 3 7.2 88
file2
org2_1 1 1 2.5 100
org2_2 1 2 5.5 56
org2_3 1 3 7.2 70
I have multiple excel files as above shown.
I have to copy column 1, column 4 and paste into a new excel file as... (26 Replies)
Dear All,
Taking a break from Vue.js coding for the site, SEO and YT videos; and hopefully addressing some well deserved criticism from some here that I have been too focused on the visual aspects of the forums versus the substance and the community....
While the "current generation... (9 Replies)
Hi all...
Well guys and gals, I jumped in at the deep end and found things that PERL cannot do by default.
Many tricky terminal escape codes are not catered for so I had to create workarounds.
One thing I searched for was this:
Passing perl variable to shell command
AND, @Neo this was... (15 Replies)