How do i align this so minus sign stay outside of aligned columns:
{
0.0f, -1.0f, -2.2f,
-1.1f, 0.0f, -100.0f,
-3.32f, -5.1f, 0.0f
}
like so:
{
0.0f, -1.0f, -2.2f,
-1.1f, 0.0f, -100.0f,
-3.32f, -5.1f, 0.0f
}
Found my answer:
C-u M-x align-regexp RET \(\s-*-?\)[0-9.]+ RET -1 RET 1 RET y RET
or you can make a rule for C and C-like modes:
(eval-after-load "align"
'(add-to-list 'align-rules-list
'(c-align-decimals
(regexp . "\\(\\s-*-?\\)[0-9.]+")
(group . (1))
(spacing . 1)
(justify . 1)
(repeat . t)
(modes quote(c-mode c-common-mode)))))
Related
I want to draw a horizontal line at fixed value 30.000 and color the area above in light green in the DMI Indicator. How is this possible?
Thanks
//#version=5
indicator(title="Directional Movement Index", shorttitle="DMI", format=format.price, precision=4, timeframe="", timeframe_gaps=true)
lensig = input.int(14, title="ADX Smoothing", minval=1, maxval=50)
len = input.int(14, minval=1, title="DI Length")
up = ta.change(high)
down = -ta.change(low)
plusDM = na(up) ? na : (up > down and up > 0 ? up : 0)
minusDM = na(down) ? na : (down > up and down > 0 ? down : 0)
trur = ta.rma(ta.tr, len)
plus = fixnan(100 * ta.rma(plusDM, len) / trur)
minus = fixnan(100 * ta.rma(minusDM, len) / trur)
sum = plus + minus
adx = 100 * ta.rma(math.abs(plus - minus) / (sum == 0 ? 1 : sum), lensig)
plot(adx, color=#F50057, title="ADX")
plot(plus, color=#2962FF, title="+DI")
plot(minus, color=#FF6D00, title="-DI")
You can use the hline and fill functions
https://www.tradingview.com/pine-script-reference/v5/#fun_fill
https://www.tradingview.com/pine-script-reference/v5/#fun_hline
hline(30, title = "30 Line", color=color.blue, linestyle=hline.style_solid, linewidth=2)
fill(30, 100, color = color.new(color.green, 90))
for my Thesis I must count cells on pictures stained with Immunofluorescence and I am writing a macro in ImageJ to do it for me.
For this I coloursplit the picture, analyse particles in the red channel (my Antibody´s colour) and then I want to take the coordinates of analysed particles and only count them if at the same coordinates in the blue channel there is also a staining (DAPI - just a general cell staining).
This way I assure that there is as little dirt counted as possible.
The problem is that when I get the coordinates from the results table and use them to makePoint(x,y) the coordinates are "distorted" - usually the correct coordinates but plus 4ish, though never in exactly the same, which is why i can´t simply distract a number from the coordinates
Below I first write down the critical lines of code, then the whole code.
Thank you very much in advance
run("Analyze Particles...", " circularity=r1-r2 display clear in_situ");
roiManager("deselect");
z=nResults;
for (j=0; j<z; j++) { //loops through the Results table and adds to "counter" if a match is found
selectImage(channelsplit[2]); //selects blue window
setThreshold(d,l);
run("Threshold...");
setOption("BlackBackground", true);
run("Convert to Mask", "method=Default background=Default black");
run("Coordinates...", "left=0 right=19373 top=0 bottom=13600"); //I tried to set the boundaries of the pictures equally, but it didnt work
makePoint(getResult("X", j)), (getResult("Y", j));
print ("X" + j + ": " + getResult("X",j)); //this and the following line are not to be in the program, once it works
print ("Y" + j + ": " + getResult("Y",j));
run ("Measure");
if (getResult("Mean", nResults-1)>100) {
counter++;
}
} //for j
print (i + ": " + counter);
setBatchMode(true);
if (isOpen("ROI Manager")) {
r=roiManager("count");
} else {
setBatchMode(false);
exit("You need a ROI Manager open with the ROIs of all the pictures to be measured");
}
Dialog.create ("Variables")
Dialog.addCheckbox ("red", true);
Dialog.addCheckbox ("green", false);
Dialog.addCheckbox ("blue", false);
Dialog.addCheckbox ("watershed", true);
Dialog.addNumber ("Thresholddark:", 110);
Dialog.addNumber ("Thresholdlight:", 255);
Dialog.addNumber ("greenThresholddark:", 110);
Dialog.addNumber ("greenThresholdlight:", 253);
Dialog.addNumber ("pmin:", 15);
Dialog.addNumber ("pmax:", 100);
Dialog.addNumber ("roundness1:", 0.5);
Dialog.addNumber ("roundness2:", 1.0);
Dialog.addMessage("batch - select 'true' for your macro to run faster, but you will not see what it does until finished\nstack - selecht this box if you use unstacked pictures and want them stacked, deselect if you use a readied stack or a single picture\nred - select this box if you want to count red coloured cells \ngreen - select this box if you want to count green coloured cells \nblue - select this box if you want to count blue coloured cells\nall variables are the same for the colours you count. It may be better to adjust variables for each colour and count seperately\nwatershed - select this box only if you have overlapping cells in your image\nThresholdlight - particles lighter than this won't be measured/counted \nThresholddark - particles darker than this won't be measured/counted \nThresholdlight and Thresholddark can be between 0 and 255 \ntry thresholding manually at least once manually to get best results \npmin - particles with a size smaller than this won't be counted \npmax - particles with a size greater than this won't be counted")
Dialog.show ();
cr=Dialog.getCheckbox();
cg=Dialog.getCheckbox();
cb=Dialog.getCheckbox();
w=Dialog.getCheckbox();
d=Dialog.getNumber();
l=Dialog.getNumber();
dg=Dialog.getNumber();
lg=Dialog.getNumber();
pmin=Dialog.getNumber();
pmax=Dialog.getNumber();
r1=Dialog.getNumber();
r2=Dialog.getNumber();
dir = getDirectory("Choose a Directory "); //choose the folder with all the pictures to be measured
listFiles(dir); //I found this in a listFiles recursively Demo and changed it to open my pictures
function listFiles(dir) {
list = getFileList(dir);
for (o=0; o<list.length; o++) { //loops through the file list, opening then analysing then closing one after another
if (endsWith(list[o], "/")) {
listFiles(""+dir+list[i]);
} else {
open(dir + list[o]);
//the previous opens all pictures in a given folder in a way i do not understand
//I only use this function because I could not use the variable list.length outside of it for unknown reasons
//following is my cellcount program to be executed for each picture
//then the picture will be closed before the new one is opened
run("Split Channels");
channelsplit = getList("image.titles");
if (cr==1) {
a=0;
}
if (cg==1) {
a=1;
}
selectImage(channelsplit[a]); //selects red or green window, depending on input in the Dialog
setThreshold(d,l);
run("Threshold...");
setOption("BlackBackground", true);
run("Convert to Mask", "method=Default background=Default black");
run("Coordinates...", "left=0 right=19373 top=0 bottom=13600");
for (i=2*o; i<=((2*o)+1); i++) { //loops through two ROIs of the ROIManager
counter=0;
selectImage(channelsplit[a]);
roiManager("deselect");
roiManager("select", i);
if (w==1) {
run("Watershed", "slice");
}
run("Analyze Particles...", " circularity=r1-r2 display clear in_situ");
roiManager("deselect");
z=nResults;
for (j=0; j<z; j++) { //loops through the Results table and adds to "counter" if a match is found
selectImage(channelsplit[2]); //selects blue window
setThreshold(d,l);
run("Threshold...");
setOption("BlackBackground", true);
run("Convert to Mask", "method=Default background=Default black");
run("Coordinates...", "left=0 right=19373 top=0 bottom=13600"); //I tried to set the boundaries of the pictures equally, but it didnt work
makePoint(getResult("X", j)), (getResult("Y", j));
print ("X" + j + ": " + getResult("X",j)); //this and the following line are not to be in the program, once it works
print ("Y" + j + ": " + getResult("Y",j));
run ("Measure");
if (getResult("Mean", nResults-1)>100) {
counter++;
}
} //for j
print (i + ": " + counter);
close("Results"); //closes Results to get the variables in order for the next window
// IJ.renameResults("res" + i);
} //for i
close("*"); //closes all image windows to save RAM
} //else
} //for o
} //function
setBatchMode(false);
I am trying to add a watermak on a pdf file with itextsharp 5.1.2.0 .
I want the watermark to be in the center of the page, with a 45° angle, with a border around these lines.
Here is my code :
for (int i = 1; i <= reader.NumberOfPages; i++)
{
iTextSharp.text.Rectangle pageSize = reader.GetPageSizeWithRotation(i);
PdfContentByte pdfPageContents;
pdfPageContents = pdfStamper.GetOverContent(i);
pdfPageContents.BeginText();
PdfGState gstate = new PdfGState();
gstate.FillOpacity = 0.4f;
gstate.StrokeOpacity = 0.4f;
pdfPageContents.SaveState();
pdfPageContents.SetGState(gstate);
BaseFont baseFont = BaseFont.CreateFont(BaseFont.HELVETICA_BOLD, Encoding.ASCII.EncodingName, false);
pdfPageContents.SetRGBColorFill(255, 0, 0);
double radians = Math.Atan2(pageSize.Height, pageSize.Width);
float textAngle = radians * (180 / Math.PI);
pdfPageContents.ShowTextAligned(PdfContentByte.ALIGN_CENTER, "Phrase 1 This is Phrase 2 and must be centered below phrase 1" , pageSize.Width / 2, pageSize.Height / 2, textAngle);
//pdfPageContents.ShowTextAligned(PdfContentByte.ALIGN_CENTER, "Phrase 1", pageSize.Width / 2, pageSize.Height / 2, textAngle);
//pdfPageContents.ShowTextAligned(PdfContentByte.ALIGN_CENTER, "This is Phrase 2 and must be centered below phrase 1", pageSize.Width / 2 + 20 , pageSize.Height / 2 - 20, textAngle);
}
This adds the watermark on one line.
I am able to have two lines with the commented code.
What i dont like are the hardcoded values for the position for the second line.
I am sure there must be a better way of achieving this.
Regarding the border i did not manage to add it around the lines.
If someone can help me with this case .
Thanks
basically what I do for my project is as under... here font_size and style are the variables... also llx, lly, urx,ury are variable for the the corrdinates position and size.. in alignment variable, you can set the alignment easily....
for opacity your code will work fine(you can add state options)
Dim Font = New Font(arial, FONT_SIZE, STYLE, iTextSharp.text.Color.BLACK )
dim text = GetRowValue(row, "CONTROL_MAP")
Dim ct As ColumnText = New ColumnText(pdf_cb)
ct.SetSimpleColumn(LLX, LLY, URX, URY, FONT_SIZE, ALIGNMENT)
ct.SetText(New Paragraph(0, text, Font))
ct.Go()
Please help me to remove blue color and green color of an image in Swift. This is my custom kernel string (to remove the red color in image):
func createCustomKernel() -> CIColorKernel {
let kernelString =
"kernel vec4 chromaKey( __sample s) { \n" +
" vec4 newPixel = s.rgba;" +
" newPixel[0] = 0.0;" +
" newPixel[2] = newPixel[2] / 2.0;" +
" return newPixel;\n" +
"}"
return CIColorKernel(string: kernelString)!
}
Thank you!
Since you wish to remove RGB base values, why not make your kernel this?
kernel vec4 chromaKey( __sample s) {
return vec4(s.r, 0.0, 0.0, s.a);
}
If you wish to gradually remove the g1 andb values, let me know. Takes a bit more coding, but easily done.
I have problem with emacs indentation in html and js mode .
i want better mode or function for better indention
I also see Smart Tab and create code like this
(require 'smarttabs)
(define-key read-expression-map [tab] 'hippie-expand)
(define-key read-expression-map [backtab] 'unexpand)
(smart-tabs-advice js2-indent-line js2-basic-offset)
(smart-tabs-advice python-indent-line-1 python-indent)
(add-hook 'python-mode-hook
(lambda ()
(setq indent-tabs-mode t)
(setq tab-width (default-value 'tab-width))))
(smart-tabs-advice html-indent-line html-basic-offset)
but there is problem too, in js2mode, html-mode, nxhtml mode i have many problem like this
<div>
<table>
<tr>
<td>
test
</td>
</tr>
</table>
</div>
its all space and i want tab ( with
specific size )
sometimes i want use tab and shift tab for more tab or less but doesn't work ... only this indentation is acceptable :D
or for javascript js2mode create somethings like this
function preview(img, selection) {
var scaleX = 64 / (selection.width || 1);
var scaleY = 64 / (selection.height || 1);
$('#preview').css({
width: Math.round(scaleX * img.width) + 'px',
height: Math.round(scaleY * img.height) + 'px',
marginLeft: '-' + Math.round(scaleX * selection.x1) + 'px',
marginTop: '-' + Math.round(scaleY * selection.y1) + 'px'
});
}
but i want this
function preview(img, selection) {
var scaleX = 64 / (selection.width || 1);
var scaleY = 64 / (selection.height || 1);
$('#preview').css({
width: Math.round(scaleX * img.width) + 'px',
height: Math.round(scaleY * img.height) + 'px',
marginLeft: '-' + Math.round(scaleX * selection.x1) + 'px',
marginTop: '-' + Math.round(scaleY * selection.y1) + 'px'
});
}
what i can do for this problem?
Does nxml mode (config snippets here) give you satisfactory results ?