zag | Update of Zag Glulx interpreter to support modern Glulx | Awesome List library
kandi X-RAY | zag Summary
kandi X-RAY | zag Summary
You actually want Banbury's fork of this version of Zag, which has more features and cleaner code:.
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Top functions reviewed by kandi - BETA
- Main entry point
- Execute the opcode
- Stream a compressed string
- Execute the GlK command
- Create a styled style for the given style
- Clone this style
- Reads the data from the image
- Updates the properties of this Image
- Updates the grid
- Creates the map
- Select polled event
- Called when a mouse is clicked
- Read chunk
- Reads the data from the grayscale image
- Create a hint for a style
- Reads image data
- Initialization method
- Measure the style
- Handle a key event
- Measure a style
- Reads palette data
- Reads data
- Parses an AIFF file
- Reads data from the image
- Reads data from the Image
- Handle a key
zag Key Features
zag Examples and Code Snippets
Lines of Code : 25License : Permissive (MIT License)
Copypublic static String encode(String s, int numRows) {
if ( numRows < 2 || s.length() < numRows ) return s ;
int start = 0 , index = 0 , height = 1 , depth = numRows ;
char[] zigZagedArray = new char[ s.length() ] ;
Community Discussions
Trending Discussions on zag
QUESTION
My goal is to draw the text bounding boxes for the following image. Since the two regions are colored differently, so this should be easy. I just need to select the pixels that match a certain color values to filter out the other text region and run a convex hull detection.
However, when I zoom in the image, I notice that the text regions has the zig-zag effect on the edges, so I'm not able to easily find the two color values (for the blue and green) from the above image.
I wonder is there a way to remove the zig-zag effect to make sure each phrase is colored consistently? Or is there a way to determine the dominant color for each text region?
...ANSWER
Answered 2021-May-22 at 10:11The anti-aliasing causes the color to become lighter (or darker if against a black background) so you can think of the color as being affected by light. In that case, we can use light-invariant color spaces to extract the colors.
So first convert to hsv since it is a light invariant colorspace. Since the background can be either black or white, we will filter out them out (if the bg is always white and the text can be black you would need to change the filtering to allow for that).
I took the saturation as less than 80 as that will encompass white black and gray since they are the only colors with low saturation. (your image is not perfectly white, its 238 instead of 255 maybe due to jpg compression)
Since we found all the black, white and gray, the rest of the image are our main colors, so i took the inverse mask of the filter, then to make the colors uniform and unaffected by light, set the Saturation and Value of the colors to 255, that way the only difference between all the colors will be the hue. I also set bg pixels to 0 to make it easier for finding contours but thats not necissary
After this you can use whatever method you want to get the different groups of colors, I just did a quick histogram for the hue values and got 3 peaks but 2 were close together so they can be bundled together as 1. You can maybe use peak finding to try to find the peaks. There might be better methods of finding the color groups but this is what i just thought of quickly.
QUESTION
I need to plot a pivot chart from a multi-indexed pivot table. This is my pivot table description "multi_index = pd.pivot_table(df_new, index = ['Device_ID', 'Temp' ,'Supply'],columns = 'Frequency', values = 'NoiseLevel',)"
I used Plotly at that time it is coming as a single straight line. I am expecting two zig-zag lines one for frequency 0.8 and the other for 1.6 as shown in the first figure. could you please tell me where I went wrong? please see my code below. I don't know where I need to put the "columns = 'Frequency'" I think it needs to come at Y axis. Please see my dta frame below(Pivot Table)
...ANSWER
Answered 2021-May-04 at 15:14- plotly does not directly support multi-index
- concat values in multi-index to a string that identifies it
- generate a plotly scatter per column
QUESTION
I have code here to generate a random name given the syllables on the click of a action button. But the name generated as the string currentName does show up in the textview. Do i need to make the view its own class or something? I am new to androidstudio coming from eclipse so textviews are new to me. Thanks.
...ANSWER
Answered 2021-Apr-20 at 15:03Pull your NewName class out of on click then create it's instance and then access the method. So your MainActivity would look something like this.
QUESTION
The google maps activity was working before, but when i tried implementing a camera activity it broke, i have since reverted the changes but it still is broke.
This app crashes and displays this error: java.lang.NullPointerException: Attempt to invoke interface method 'void com.google.maps.api.android.lib6.impl.bp.v()' on a null object reference
Java File:
...ANSWER
Answered 2021-Apr-14 at 21:03In logcat you can see it is crashing in mapView.onStart.
This is because mapView.onCreate was not called before mapView.onStart. While you correctly have a call to mapView.onCreate in your Activity's onCreate method, it is gated in an if (PermissionGranted) check, which is always false at that stage.
You should be able to fix this by removing the 'if' statement in onCreate, and instead always call mapView.onCreate from there. You will then need to move mapView.getMapAsync(this) to within onPermissionGranted to avoid the permission-not-granted SecurityException.
QUESTION
please help me write this in vanilla js. Mouseenter scares me. example https://jsfiddle.net/c01ot73d/5/
...ANSWER
Answered 2021-Mar-31 at 18:10In case you have a single record:
QUESTION
I made a splay tree, but I don't understand how to delete min element from it, can someone help please?
...ANSWER
Answered 2021-Mar-28 at 12:17Splay the leftmost element and return its right child. You'll need a helper like pathToInserted to return a list of Ls of the proper length.
QUESTION
I have a relatively large dataset that I can share here.
I am trying to plot all the lines (not just one: e.g. a mean or a median) corresponding to the values of y over x = G, with the data grouped by I and P; so that the levels of the variable I appear with a different colour and the levels of the variable P appear with a different line type.
The problem I have is that the graph I get is a zig-zag line graph along the x-axis. The aim, obviously, is to have a line for each combination of data, avoiding the zig-zag. I have read that this problem could be related to the way the data is grouped. I have tried several combinations of data grouping using group but I can't solve the problem.
The code I use is as follows:
...ANSWER
Answered 2021-Feb-27 at 19:54Following @JonSpring's point:
QUESTION
ANSWER
Answered 2021-Feb-26 at 12:54You can use tabs
QUESTION
Say we have this structure:
...ANSWER
Answered 2021-Feb-23 at 00:04One way to do it without recursion is to "follow" the descending block. So you loop up until you find a parent with a block (idx will increment) then loop down until you reach the child (idx will decrement).
QUESTION
Overview
I am trying to use this Python Zig Zag candlestick indicator (utilises High,Low,Close values) on financial data but the code below appears to have a bug.
Any help fixing this is appreciated or if there is another working Python module that provides this functionality please advise.
What is a Zig Zag indicator
"The Zig Zag indicator plots points on the chart whenever prices reverse by a percentage greater than a pre-chosen variable." Source
What have I tried
While searching for a Python zigzag indicator for candlestick charts the only code I could find was from this pull request.
...ANSWER
Answered 2021-Jan-25 at 11:22There is a small problem with Pivot Price column of df, your data set for_so.csv already contains column Pivot Price so you need to delete values in df['Pivot Price'] and set it to new values based on pivots.
I have used the following code to create the correct 'Pivots' and 'Pivot Price' columns:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install zag
You can use zag like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the zag component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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