#ImageResolution
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cedargraphics.bsky.social
Print 101: PPI is Density.

PPI (Pixels Per Inch) defines how many pixels fit into one inch. High PPI = many small pixels (sharp image). Low PPI = fewer, larger pixels (blurry image). Higher density is essential for print clarity!

#PPI #ImageResolution #PrepressTips #CedarGraphics
Print 101: PPI. Shows three grids illustrating pixel density. Lower PPI has fewer, larger squares; higher PPI has more, smaller squares.
November 10, 2025 at 7:03 PM
cedargraphics.bsky.social
PRINT 101: PIXELS

A pixel is the smallest square unit of detail in an image. To achieve high detail, you need a high count of pixels. Pixels alone do not define the physical size of your printed piece—that requires a DPI/PPI value to set the density.

#Pixels #ImageResolution #PrepressTips
Print 101: Pixels. Explains pixels as tiny squares forming images, with a grayscale pixel grid illustrating varying shades.
November 3, 2025 at 8:02 PM
unsolvedmre.bsky.social
Julia (Sun)Set
#math #fractal #mathart #Mathematica
Mathematica code to create the image: JuliaSetPlot[Exp[2.88 I], PlotRange -> {{-2, 2}, {-1, 1}}, Method -> "EscapeTime", ImageResolution -> 1200, ImageSize -> 1200, ColorFunction -> (If[#3 == 1, White, ColorData["SunsetColors"][#3]] &), Frame -> False, Axes -> False ] Julia fractal using Mathematica's JuliaSetPlot[] function and "SunsetColors" color palette
November 27, 2024 at 12:17 PM
p-e-p-artworks.bsky.social
"What do you mean 16^2 px?!"

I am admitting I have done worse and I shall bring it upon you who dare to witness it.

... In another place that lets pictures be shown close to being that big.

#ImageResolution
November 14, 2024 at 11:59 PM
graveolens.bsky.social
CharacteristicPolynomial[HilbertMatrix[3], z];
hilixiora[z_] :=
1/2160 - (127*z)/720 + (23*z^2)/15 - z^3; JuliaSetPlot[
hilixiora[z]/hilixiora[-z] - hilixiora[-z]/hilixiora[z], z,
ImageSize -> 2048,
ImageResolution -> 4096, PlotRange -> {{-50, 50}, {-20, 20}}]
February 16, 2024 at 4:30 PM