How do I get a reference to the main map object in google.com/maps?
What I found is that the map's <canvas> height and width can be decreased to simulate a lower resolution. For example moving the Chrome window from my Macbook Pro (Retina) to a FHD display (connected via HDMI) and then resizing the window by just a few pixels will, more or less, halve the height and width of the <canvas>, based on the fact that the actual resolution of the screen goes from 2560x1600 to 1920x1080. This is similar to changing resolution in a videogame.
On my Macbook I can manually decrease the height and width attributes of the <canvas>, causing a loss of definition but huge improvements in terms of rendering speed (while panning/zooming). Unfortunately it also causes rendering artifacts, I assume because the main Map object needs to recalculate everything based on the new canvas resolution.
So my question is: how do I get a reference to the main Map object in google.com/maps and simulate a resize event without actually resizing the window (which would reset the height and width)?
performance google-maps canvas rendering
asked Jan 20 at 7:18
Marco ChiappettaMarco Chiappetta
18914
add a comment |
What I found is that the map's <canvas> height and width can be decreased to simulate a lower resolution. For example moving the Chrome window from my Macbook Pro (Retina) to a FHD display (connected via HDMI) and then resizing the window by just a few pixels will, more or less, halve the height and width of the <canvas>, based on the fact that the actual resolution of the screen goes from 2560x1600 to 1920x1080. This is similar to changing resolution in a videogame.
On my Macbook I can manually decrease the height and width attributes of the <canvas>, causing a loss of definition but huge improvements in terms of rendering speed (while panning/zooming). Unfortunately it also causes rendering artifacts, I assume because the main Map object needs to recalculate everything based on the new canvas resolution.
So my question is: how do I get a reference to the main Map object in google.com/maps and simulate a resize event without actually resizing the window (which would reset the height and width)?
performance google-maps canvas rendering
asked Jan 20 at 7:18
Marco ChiappettaMarco Chiappetta
18914
1
update your questio and add you code related the the map
– scaisEdge
Jan 20 at 7:46
add a comment |
What I found is that the map's <canvas> height and width can be decreased to simulate a lower resolution. For example moving the Chrome window from my Macbook Pro (Retina) to a FHD display (connected via HDMI) and then resizing the window by just a few pixels will, more or less, halve the height and width of the <canvas>, based on the fact that the actual resolution of the screen goes from 2560x1600 to 1920x1080. This is similar to changing resolution in a videogame.
On my Macbook I can manually decrease the height and width attributes of the <canvas>, causing a loss of definition but huge improvements in terms of rendering speed (while panning/zooming). Unfortunately it also causes rendering artifacts, I assume because the main Map object needs to recalculate everything based on the new canvas resolution.
So my question is: how do I get a reference to the main Map object in google.com/maps and simulate a resize event without actually resizing the window (which would reset the height and width)?
performance google-maps canvas rendering
asked Jan 20 at 7:18
Marco ChiappettaMarco Chiappetta
18914
What I found is that the map's <canvas> height and width can be decreased to simulate a lower resolution. For example moving the Chrome window from my Macbook Pro (Retina) to a FHD display (connected via HDMI) and then resizing the window by just a few pixels will, more or less, halve the height and width of the <canvas>, based on the fact that the actual resolution of the screen goes from 2560x1600 to 1920x1080. This is similar to changing resolution in a videogame.
On my Macbook I can manually decrease the height and width attributes of the <canvas>, causing a loss of definition but huge improvements in terms of rendering speed (while panning/zooming). Unfortunately it also causes rendering artifacts, I assume because the main Map object needs to recalculate everything based on the new canvas resolution.
So my question is: how do I get a reference to the main Map object in google.com/maps and simulate a resize event without actually resizing the window (which would reset the height and width)?
performance google-maps canvas rendering
performance google-maps canvas rendering
asked Jan 20 at 7:18
Marco ChiappettaMarco Chiappetta
18914
asked Jan 20 at 7:18
Marco ChiappettaMarco Chiappetta
18914
asked Jan 20 at 7:18
Marco ChiappettaMarco Chiappetta
18914
asked Jan 20 at 7:18
Marco ChiappettaMarco Chiappetta
18914
asked Jan 20 at 7:18
Marco ChiappettaMarco Chiappetta
18914
18914
1
update your questio and add you code related the the map
– scaisEdge
Jan 20 at 7:46
add a comment |
1
update your questio and add you code related the the map
– scaisEdge
Jan 20 at 7:46
1
1
update your questio and add you code related the the map
– scaisEdge
Jan 20 at 7:46
update your questio and add you code related the the map
– scaisEdge
Jan 20 at 7:46
add a comment |
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update your questio and add you code related the the map
– scaisEdge
Jan 20 at 7:46