There is so many places where you can specify the width & height of the a google ima ad tag:
1-https://pubads.g.doubleclick.net/gampad/ads?sz=640x480& (sz: inside the tag parameter)
2-new google.ima.AdDisplayContainer(div_id) div_id has a fixed width & height (html5 ima sdk with js)
3-googletag.defineSlot("/" + scope.vgNetwork + "/" + scope.vgUnitPath, size, div_id) size could be an array of sizes like: [[300,100], [468, 70]]
4-adsManager.init(width, height, google.ima.ViewMode.NORMAL); here is the adsmanager parameters
5-adsRequest.nonLinearAdSlotWidth = 748;
adsRequest.nonLinearAdSlotHeight = 90
adsRequest.linearAdSlotWidth= 468
adsRequest.linearAdSlotHeight= 70 here we have 4 spots, two for non linear linearAdSlotWidth nonLinearAdSlotHeight & two of linear linearAdSlotWidth linearAdSlotHeight
the problem that I'm facing right now is that most of the time ads are not displayed, I get two kind of errors:
1-The VAST response document is empty.
2-Non linear assets were found in the VAST ad response, but none of them matched the video player's capabilities.
Testing my tags width google ima vast inspector goes OK, ads are displayed 100%, so I guess it has something to do width my setup, specially the width & height configuration, is it possible if someone can help & make a relation between all these width & height configurations, and which is important and making the difference.
Related
I have an app I'm building and I recently made the screens I have so far scale automatically based on screen size so that they can fit multiple devices and so that I can test them on my device (iPhone 7 Plus). I did that and it worked fine but then I wanted to test it on a smaller screen and see how it goes, on the iPhone 6s emulator the app had render flex overflows, after changing any sized boxes i had to set their size based on their (original size / size of container on iPhone 12 Pro Max) * current container size and it barely worked (i was building the app on the iPhone 12 Pro Max emulator). Any smaller screen sizes won't work and that is because the elements them selves don't scale because the text size is too big (e.g. text form fields and buttons don't scale down because text size remains the same).
I saw this (Flutter: How can I resize text based on device's screen size) and was going to try it as a potential solution as that is how I rescaled the containers on the Welcome/Authentication screens but wanted to see if there was an eaiser or built in solution that Flutter has that would be easier to implement.
iPhone 12 Pro Max:
Welcome/Authentication Screens: https://cln.sh/asdQyc
Settings Screen: https://cln.sh/yQSM5o
iPhone 6s:
Welcome/Authentication Screens: https://cln.sh/mZZZ2F
Settings Screen: https://cln.sh/oUss9m
Thanks for the help!
Edit: Also using the solution in Flutter: How can I resize text based on device's screen size makes the text too small but I can't make it bigger because then it would be too big on bigger screens.
You can use an if-else condition too. It worked for me when I was very specific about size of text. I used both height and width to calculate my text size, like -
if(height<A && width<B) {
size = MediaQuery.of(context).size.width*MediaQuery.of(context).size.height*(some ratio)
}
if(height>A && width<B) {
size = MediaQuery.of(context).size.width*MediaQuery.of(context).size.height*(some ratio)
}
if(height<A && width>B) {
size = MediaQuery.of(context).size.width*MediaQuery.of(context).size.height*(some ratio)
}
if(height>A && width>B) {
size = MediaQuery.of(context).size.width*MediaQuery.of(context).size.height*(some ratio)
}
I was using android, so it was a bit longer, but i-phones have very less range of varieties in sizes, so 4-5 statements would be more-than enough.
Or, if you wish to go even further, make a linear or logarithmic function by using appropriate values of size, height and width
I need to include many images of unknown origin in a report. I have no idea what the images might be: portrait or landscape fotos, large or small, or even something with an atypical shape, like a 400x80 logo.
I'd like to scale down images with the following rule: proportionally downscale until the larger side is 200. And resulting image shouldn't take more space than needed (i.e. 1000x600 should be downscaled to 200x120, not to 200x200), so that there are no unneeded blank margins around non-square images.
Is what I need possible with JasperReports?
EDIT:
To clarify: "real size" mode is almost what I need. However, I don't see a way to limit height of resulting image. As a result, if the image I want to print is a portrait foto (or has even larger height compared to width), generated PDF looks ugly; in this case I would prefer to somehow downscale it to a smaller width.
I solved the Problem of resizing images of various sizes to a fixed size with "RetainShape" by writing an ImageResizer, based on the idea of the ImageTransformer from https://stackoverflow.com/a/39320863/8957103 , using https://github.com/rkalla/imgscalr for scaling the image.
I might be overlooking this, but how can one get the size of a PDF if you're using FastPDFKit?
I'm trying to create PNG's from a pdf, but without knowing the actual dimensions of the page it's rather hard to get it right.
EDIT:
I searching in the documentation before, but all I found was this method:
- (void)getCropbox:(CGRect *)cropbox andRotation:(int *)rotation forPageNumber:(NSInteger)pageNumber withBuffer:(BOOL)withOrWithout
But I have no idea how to use it, it doesn't return anything.
Not sure how familiar you are with PDF, but each page specifies a number of "boxes" that are various rectangles of interest (crop, media, etc)
Most apps using PDF elect to use the crop box which defines the region of the page that should be displayed. (See section 10.10.1 of the PDF 1.7 specification: http://www.adobe.com/devnet/pdf/pdf_reference_archive.html)
Also of note is that a page can specify a rotation angle of 0, 90, 180, or 270 which you need to apply to the crop box yourself. (see /Rotate in table TABLE 3.27 of the PDF 1.7 spec)
So using the above API you would call it like so:
[somePDFDoc getCropbox:&cropbox andRotation:&rotation forPageNumber:10 withBuffer:NO];
This would give you the cropbox rect and it's rotation.
NOTE: I have never used FastPDFKit
NOTE2: If the value of cropbox is CGRectZero, you want to use one of the other rects. Most viewers use the media box instead.
For example,
My emulator sets 800*480 (w*h) as the screen size.
Portrait case : The total width of my UIs is 412dp.
Landscape case : The total height is 413
Above two cases are within the 480. But inner components are still cut..
If anyone knows the answer it would be greatly
appreciated.
I have got the answer from google documents enter link description here
1 dp equals 1.5 physical pixels
Because I put my drawable icon (E.g 410*212 using actual pixels as unit)in the res/drawable folder.
so some area of my components will be cut.
To solve this problem, I just move all my icons into the res/drawable-high folder.
I cut following information from the official web sites:
xlarge screens are at least 960dp x 720dp
large screens are at least 640dp x 480dp
normal screens are at least 470dp x 320dp
small screens are at least 426dp x 320dp
I created a 8.5x11.0 inches image # a 300dpi setting in photoshop.
When i go to use this as a background image in report designer the image looks hugeee.
It's not fitting within the 8.5x11.0 page.
Is there a way to resize this image correctly so that it will fit correctly within a 8.5x11.0 letter size page?
Thanks in advance,
with the information you gave, i believe your problem is problably in the group Size/dpi
You saved an image of size 8,5 x 11 inches # 300 Dpi (dots per inch) that calculates to aproximately an image of 2550 x 3300 pixels.
Now if your "report designer" software looks only at the size in pixels and assumes a dpi value diferent then the one you used, say for example 72 dpi, your 2550 x 3300 pixels image would actually be something like 45,8 x 35.4 inches.
So, my advice is, find out what are the characteristics your solftware is especting, aparently it is not 300dpi.
If you can´t find the information, try commonly used dpis like 72dpi or 150dpi.