line Questions
3
Solved
I'm trying to generate nice pdf from html file with Dompdf but I'm unable to draw a line
on every page. Here is an exemple of the php file.
<?php
require_once("dompdf/dompdf_config.inc.php");...
2
Solved
There are several doxygen commands whose purpose is to create links in the documentation (@link, @ref).
I am currently using the @ref command to create a link to a custom file, written in a languag...
7
Solved
I have a line segment defined by two pointFs, along with a 2D bounding rectangle. I want to extend the line segment as much as possible in both directions so that the segment is flush with the wall...
Nazarius asked 29/8, 2011 at 23:3
4
Solved
I tested PyCharm and IDLE, both of them print the 7th number to a second line.
Input:
import numpy as np
a=np.array([ 1.02090721, 1.02763091, 1.03899317, 1.00630297, 1.00127454, 0.89916715, 1.04...
Hohenzollern asked 22/3, 2018 at 20:21
5
Solved
Every day we get a flat text file. Some days there are lines in the file that need to be deleted before it can be processed. These lines can appear in different places, but always start with the ch...
4
Solved
I want to draw a line in OpenGL.
glBegin(GL_LINES);
glVertex2f(.25,0.25);
glVertex2f(.75,.75);
glEnd();
This code draws the line, but if I want to draw a line from coordinate (10,10) to coordina...
3
Solved
I try to figure out how to draw linestring with fillcolor: red and outline: black. Like the following image:
style = {
fillColor: 'rgb(255,0,0)',
outline: 'rgb(0,0,0)'
weight: 10
};
It doe...
Decode asked 9/10, 2016 at 3:35
2
Solved
I'm trying to create a rounded square line progress bar to draw a progress around an image.
So far, I have the following XML which defines my rounded square line:
<shape xmlns:android="http:...
Lipid asked 29/5, 2016 at 8:47
30
Solved
I have a line from A to B and a circle positioned at C with the radius R.
What is a good algorithm to use to check whether the line intersects the circle? And at what coordinate along the circl...
Driest asked 2/7, 2009 at 9:15
7
Solved
I used to draw lines (given some start and end points) at pygame like this: pygame.draw.line(window, color_L1, X0, X1, 2), where 2 was defining the thickness of the line.
As, anti-aliasing is not ...
Immediacy asked 1/6, 2015 at 16:1
7
Solved
I have a simple log text file with the extension of .txt with a white space line at the end of that text file every time the log file is generated from a 3rd party program.
Therefore is there any ...
Hohenlinden asked 24/11, 2010 at 6:43
4
Solved
I often find command line commands starting with dollar signs in instructions to install many things. For example to install Ruby in Ubuntu, the website says to use the following command:
$ sudo a...
11
Solved
I have a Java code line where IntelliJ displays a warning. How do I silence the warning in that particular line, without affecting warnings displayed in other lines?
In this question it's irreleva...
Tricksy asked 17/10, 2011 at 20:2
10
Solved
I want to implement a progress bar showing elapsed seconds in bash. For this, I need to erase the last line shown on the screen (command "clear" erases all the screen, but I need to erase only the ...
11
Solved
How can one delete the very last line of a file with python?
Input File example:
hello
world
foo
bar
Output File example:
hello
world
foo
I've created the following code to find the number of lin...
6
Solved
I'm trying without success to join all lines in a paragraph (block of text) using a vimscript.
I want to do this for every paragraph (block of text) and want to keep the empty lines between them.
(...
8
Solved
I want to know how to make a dashed line in swift like this: - - - - - - - - instead of a regular straight line like this: ----------------, I know that i can make multiple lines but that will requ...
Embrocation asked 15/8, 2016 at 19:13
5
How can I scroll to a specified line in a WinForms TextBox using C#?
Thanks
6
Solved
How can a line in the console be cleared in C#?
I know how to place the cursor at the beginning of a line:
Console.SetCursorPosition(0, Console.CursorTop);
Freewheel asked 14/3, 2013 at 22:35
12
Solved
I have been using UITabbar in an app.
There is an upper border line coming in top of the UITabbar.
Refer below image :-
I Googled it and tried the suggested code like :-
[[UITabBar appearance] se...
5
Solved
I'm using the Line class to draw on a canvas in WPF and even though I set StrokeThickness = 1, the line shows up 2 pixels wide - it's almost as if the minimum thickness is two. How do I draw a line...
Resort asked 21/5, 2010 at 1:22
11
Solved
I have two lines that intersect at a point. I know the endpoints of the two lines. How do I compute the intersection point in Python?
# Given these endpoints
#line 1
A = [X, Y]
B = [X, Y]
#line 2...
3
Solved
I have a layout contained within a ScrollViewer in which I need to draw a horizontal dashed line that stretches to the full width of the container. The closest I've managed is the following
<Sc...
4
Solved
How can I detect whether a line (direction d and -d from point p) and a line segment (between points p1 and p2) intersects in 2D? If they do, how can I get their intersection point.
There are lots...
Strophe asked 27/10, 2010 at 6:35
4
I have created a function to calculate the intersection point of two line segment .
Unfortunantly the code below dosen't work if one of the segment is verticale
public static Point intersection(...
Zito asked 24/4, 2015 at 17:41
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